From c0bcbfb547ec3caf1c2ad1c39c5265e243745b81 Mon Sep 17 00:00:00 2001
From: Jose <josamagal@alum.us.es>
Date: Fri, 30 Jan 2026 22:38:15 +0100
Subject: [PATCH] only change password, docs and mail left

---
 src/components/Anuncios/AnuncioCard.jsx      |   8 +-
 src/components/Gastos/GastoCard.jsx          |  54 ++++---
 src/components/Ingresos/IngresoCard.jsx      |  61 ++++----
 src/components/Socios/SocioCard.jsx          |  70 +++++----
 src/components/Solicitudes/NewUserForm.jsx   |  18 +--
 src/components/Solicitudes/SolicitudCard.jsx | 113 +++++++++++----
 src/context/DataContext.jsx                  |   4 +-
 src/context/ErrorContext.jsx                 |  36 +++++
 src/hooks/useData.js                         | 141 ++++++++++++-------
 src/main.jsx                                 |  15 +-
 src/pages/Anuncios.jsx                       |  25 +---
 src/pages/Balance.jsx                        |   7 +-
 src/pages/Documentacion.jsx                  |   7 +-
 src/pages/Gastos.jsx                         |  33 ++---
 src/pages/Ingresos.jsx                       |  44 +++---
 src/pages/ListaEspera.jsx                    |   7 +-
 src/pages/Perfil.jsx                         |  91 ++++++------
 src/pages/Socios.jsx                         |  48 ++++---
 src/pages/Solicitudes.jsx                    |   7 +-
 src/util/alertHelpers.jsx                    |  15 --
 src/util/parsers/errorParser.js              |  10 --
 21 files changed, 473 insertions(+), 341 deletions(-)
 create mode 100644 src/context/ErrorContext.jsx
 delete mode 100644 src/util/alertHelpers.jsx
 delete mode 100644 src/util/parsers/errorParser.js

diff --git a/src/components/Anuncios/AnuncioCard.jsx b/src/components/Anuncios/AnuncioCard.jsx
index cd84b69..ff5db55 100644
--- a/src/components/Anuncios/AnuncioCard.jsx
+++ b/src/components/Anuncios/AnuncioCard.jsx
@@ -4,7 +4,6 @@ import AnimatedDropdown from '../../components/AnimatedDropdown';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { faEdit, faTrash, faEllipsisVertical } from '@fortawesome/free-solid-svg-icons';
 import '../../css/AnuncioCard.css';
-import { renderErrorAlert } from '../../util/alertHelpers';
 import {
   EditorProvider,
   Editor,
@@ -37,7 +36,7 @@ const formatDateTime = (iso) => {
   };
 };
 
-const AnuncioCard = ({ anuncio, isNew = false, onCreate, onUpdate, onDelete, onCancel, error, onClearError }) => {
+const AnuncioCard = ({ anuncio, isNew = false, onCreate, onUpdate, onDelete, onCancel }) => {
   const createMode = isNew;
   const [editMode, setEditMode] = useState(createMode);
   const [showFullBody, setShowFullBody] = useState(false);
@@ -59,20 +58,17 @@ const AnuncioCard = ({ anuncio, isNew = false, onCreate, onUpdate, onDelete, onC
   }, [anuncio, editMode]);
 
   const handleEdit = () => {
-    if (onClearError) onClearError();
     setEditMode(true);
   };
 
   const handleDelete = () => typeof onDelete === 'function' && onDelete(anuncio.announceId);
 
   const handleCancel = () => {
-    if (onClearError) onClearError();
     if (createMode && onCancel) return onCancel();
     setEditMode(false);
   };
 
   const handleSave = () => {
-    if (onClearError) onClearError();
     const sanitizedBody = DOMPurify.sanitize(formData.body);
     formData.body = sanitizedBody;
     const updated = { ...anuncio, ...formData };
@@ -133,8 +129,6 @@ const AnuncioCard = ({ anuncio, isNew = false, onCreate, onUpdate, onDelete, onC
       </Card.Header>
 
       <Card.Body className="py-3">
-        {(editMode || createMode) && renderErrorAlert(error)}
-
         {editMode || createMode ? (
           <EditorProvider>
             <Editor
diff --git a/src/components/Gastos/GastoCard.jsx b/src/components/Gastos/GastoCard.jsx
index 48d1ad6..d736234 100644
--- a/src/components/Gastos/GastoCard.jsx
+++ b/src/components/Gastos/GastoCard.jsx
@@ -19,7 +19,6 @@ import { useTheme } from '../../hooks/useTheme';
 import '../../css/IngresoCard.css';
 import { CONSTANTS } from '../../util/constants';
 import { DateParser } from '../../util/parsers/dateParser';
-import { renderErrorAlert } from '../../util/alertHelpers';
 import { getNowAsLocalDatetime } from '../../util/date';
 import SpanishDateTimePicker from '../SpanishDateTimePicker';
 
@@ -38,7 +37,7 @@ const getPFP = (tipo) => {
   return base + (map[tipo] || 'farmer.svg');
 };
 
-const GastoCard = ({ gasto, isNew = false, onCreate, onUpdate, onDelete, onCancel, error, onClearError }) => {
+const GastoCard = ({ gasto, isNew = false, onCreate, onUpdate, onDelete, onCancel, fieldErrors }) => {
   const createMode = isNew;
   const [editMode, setEditMode] = useState(createMode);
   const { theme } = useTheme();
@@ -52,6 +51,8 @@ const GastoCard = ({ gasto, isNew = false, onCreate, onUpdate, onDelete, onCance
     createdAt: gasto.createdAt?.slice(0, 16) || (isNew ? getNowAsLocalDatetime() : ''),
   });
 
+  const getFieldError = (field) => fieldErrors?.[field] ?? null;
+
   useEffect(() => {
     if (!editMode) {
       setFormData({
@@ -71,13 +72,11 @@ const GastoCard = ({ gasto, isNew = false, onCreate, onUpdate, onDelete, onCance
   const handleDelete = () => typeof onDelete === 'function' && onDelete(gasto.expenseId);
 
   const handleCancel = () => {
-    if (onClearError) onClearError();
     if (isNew && typeof onCancel === 'function') return onCancel();
     setEditMode(false);
   };
 
   const handleSave = () => {
-    if (onClearError) onClearError();
     const newExpense = { ...gasto, ...formData };
     if (createMode && typeof onCreate === 'function') return onCreate(newExpense);
     if (typeof onUpdate === 'function') return onUpdate(newExpense, gasto.expenseId);
@@ -91,12 +90,18 @@ const GastoCard = ({ gasto, isNew = false, onCreate, onUpdate, onDelete, onCance
           <div className="d-flex flex-column">
             <span className="fw-bold">
               {editMode ? (
-                <Form.Control
-                  className="themed-input"
-                  size="sm"
-                  value={formData.concept}
-                  onChange={(e) => handleChange('concept', e.target.value.toUpperCase())}
-                />
+                <>
+                  <Form.Control
+                    className="themed-input"
+                    size="sm"
+                    isInvalid={!!fieldErrors?.concept}
+                    value={formData.concept}
+                    onChange={(e) => handleChange('concept', e.target.value.toUpperCase())}
+                  />
+                  <Form.Control.Feedback type="invalid" as="span">
+                    {getFieldError("concept")}
+                  </Form.Control.Feedback>
+                </>
               ) : formData.concept}
             </span>
             <small>
@@ -132,13 +137,17 @@ const GastoCard = ({ gasto, isNew = false, onCreate, onUpdate, onDelete, onCance
 
 
       <Card.Body>
-        {(editMode || createMode) && renderErrorAlert(error)}
-
         <Card.Text className="mb-2">
           <FontAwesomeIcon icon={faMoneyBillWave} className="me-2" />
           <strong>Importe:</strong>{' '}
           {editMode ? (
-            <Form.Control className="themed-input" size="sm" type="number" step="0.01" value={formData.amount} onChange={(e) => handleChange('amount', parseFloat(e.target.value))} style={{ maxWidth: '150px', display: 'inline-block' }} />
+            <>
+              <Form.Control className="themed-input" size="sm" type="number" step="0.01" isInvalid={!!fieldErrors?.amount} value={formData.amount}
+                onChange={(e) => handleChange('amount', parseFloat(e.target.value))} style={{ maxWidth: '150px', display: 'inline-block' }} />
+              <Form.Control.Feedback type="invalid" as="span">
+                {getFieldError("amount")}
+              </Form.Control.Feedback>
+            </>
           ) : `${formData.amount.toFixed(2)} €`}
         </Card.Text>
 
@@ -146,7 +155,13 @@ const GastoCard = ({ gasto, isNew = false, onCreate, onUpdate, onDelete, onCance
           <FontAwesomeIcon icon={faTruck} className="me-2" />
           <strong>Proveedor:</strong>{' '}
           {editMode ? (
-            <Form.Control className="themed-input" size="sm" type="text" value={formData.supplier} onChange={(e) => handleChange('supplier', e.target.value)} />
+            <>
+              <Form.Control className="themed-input" size="sm" type="text" isInvalid={!!fieldErrors?.supplier}
+                alue={formData.supplier} onChange={(e) => handleChange('supplier', e.target.value)} />
+              <Form.Control.Feedback type="invalid" as="span">
+                {getFieldError("supplier")}
+              </Form.Control.Feedback>
+            </>
           ) : formData.supplier}
         </Card.Text>
 
@@ -154,7 +169,13 @@ const GastoCard = ({ gasto, isNew = false, onCreate, onUpdate, onDelete, onCance
           <FontAwesomeIcon icon={faReceipt} className="me-2" />
           <strong>Factura:</strong>{' '}
           {editMode ? (
-            <Form.Control className="themed-input" size="sm" type="text" value={formData.invoice} onChange={(e) => handleChange('invoice', e.target.value)} />
+            <>
+              <Form.Control className="themed-input" size="sm" type="text" isInvalid={!!fieldErrors?.invoice}
+                value={formData.invoice} onChange={(e) => handleChange('invoice', e.target.value)} />
+              <Form.Control.Feedback type="invalid" as="span">
+                {getFieldError("invoice")}
+              </Form.Control.Feedback>
+            </>
           ) : formData.invoice}
         </Card.Text>
 
@@ -190,7 +211,8 @@ GastoCard.propTypes = {
   onCreate: PropTypes.func,
   onUpdate: PropTypes.func,
   onDelete: PropTypes.func,
-  onCancel: PropTypes.func
+  onCancel: PropTypes.func,
+  fieldErrors: PropTypes.object
 };
 
 export default GastoCard;
diff --git a/src/components/Ingresos/IngresoCard.jsx b/src/components/Ingresos/IngresoCard.jsx
index 4e9a2ca..24bb717 100644
--- a/src/components/Ingresos/IngresoCard.jsx
+++ b/src/components/Ingresos/IngresoCard.jsx
@@ -18,7 +18,6 @@ import { CONSTANTS } from '../../util/constants';
 import '../../css/IngresoCard.css';
 import { useTheme } from '../../hooks/useTheme';
 import { DateParser } from '../../util/parsers/dateParser';
-import { renderErrorAlert } from '../../util/alertHelpers';
 import { getNowAsLocalDatetime } from '../../util/date';
 import SpanishDateTimePicker from '../SpanishDateTimePicker';
 
@@ -50,9 +49,8 @@ const IngresoCard = ({
   onCancel,
   className = '',
   editable = true,
-  error,
-  onClearError,
-  members = []
+  members = [],
+  fieldErrors
 }) => {
   const createMode = isNew;
   const [editMode, setEditMode] = useState(createMode);
@@ -69,6 +67,8 @@ const IngresoCard = ({
     createdAt: income.createdAt?.slice(0, 16) || (isNew ? getNowAsLocalDatetime() : ''),
   });
 
+  const getFieldError = (field) => fieldErrors?.[field] ?? null;
+
   useEffect(() => {
     if (!editMode) {
       setFormData({
@@ -103,13 +103,11 @@ const IngresoCard = ({
     setFormData(prev => ({ ...prev, [field]: value }));
 
   const handleCancel = () => {
-    if (onClearError) onClearError();
     if (isNew && typeof onCancel === 'function') return onCancel();
     setEditMode(false);
   };
 
   const handleSave = () => {
-    if (onClearError) onClearError();
     const newIncome = { ...income, ...formData };
     if (createMode && typeof onCreate === 'function') return onCreate(newIncome);
     if (typeof onUpdate === 'function') return onUpdate(newIncome, income.incomeId);
@@ -130,12 +128,18 @@ const IngresoCard = ({
             <div className="d-flex flex-column">
               <span className="fw-bold">
                 {editMode ? (
-                  <Form.Control
-                    className="themed-input"
-                    size="sm"
-                    value={formData.concept}
-                    onChange={(e) => handleChange('concept', e.target.value.toUpperCase())}
-                  />
+                  <>
+                    <Form.Control
+                      className="themed-input"
+                      size="sm"
+                      value={formData.concept}
+                      isInvalid={!!fieldErrors?.concept}
+                      onChange={(e) => handleChange('concept', e.target.value.toUpperCase())}
+                    />
+                    <Form.Control.Feedback type="invalid" as="span">
+                      {getFieldError("concept")}
+                    </Form.Control.Feedback>
+                  </>
                 ) : formData.concept}
               </span>
 
@@ -161,7 +165,7 @@ const IngresoCard = ({
             >
               {({ closeDropdown }) => (
                 <>
-                  <div className="dropdown-item d-flex align-items-center" onClick={() => { setEditMode(true); onClearError && onClearError(); closeDropdown(); }}>
+                  <div className="dropdown-item d-flex align-items-center" onClick={() => { setEditMode(true); closeDropdown(); }}>
                     <FontAwesomeIcon icon={faEdit} className="me-2" />Editar
                   </div>
                   <div className="dropdown-item d-flex align-items-center text-danger" onClick={() => { handleDelete(); closeDropdown(); }}>
@@ -175,8 +179,6 @@ const IngresoCard = ({
       </Card.Header>
 
       <Card.Body>
-        {(editMode || createMode) && renderErrorAlert(error)}
-
         <Card.Text className="mb-2">
           <FontAwesomeIcon icon={faUser} className="me-2" />
           <strong>Socio:</strong>{' '}
@@ -236,15 +238,21 @@ const IngresoCard = ({
           <FontAwesomeIcon icon={faMoneyBillWave} className="me-2" />
           <strong>Importe:</strong>{' '}
           {editMode ? (
-            <Form.Control
-              className="themed-input"
-              size="sm"
-              type="number"
-              step="0.01"
-              value={formData.amount}
-              onChange={(e) => handleChange('amount', parseFloat(e.target.value))}
-              style={{ maxWidth: '150px', display: 'inline-block' }}
-            />
+            <>
+              <Form.Control
+                className="themed-input"
+                size="sm"
+                type="number"
+                step="0.01"
+                isInvalid={!!fieldErrors?.amount}
+                value={formData.amount}
+                onChange={(e) => handleChange('amount', parseFloat(e.target.value))}
+                style={{ maxWidth: '150px', display: 'inline-block' }}
+              />
+              <Form.Control.Feedback type="invalid" as="span">
+                {getFieldError("amount")}
+              </Form.Control.Feedback>
+            </>
           ) : `${formData.amount.toFixed(2)} €`}
         </Card.Text>
 
@@ -299,9 +307,8 @@ IngresoCard.propTypes = {
   onCancel: PropTypes.func,
   className: PropTypes.string,
   editable: PropTypes.bool,
-  error: PropTypes.string,
-  onClearError: PropTypes.func,
-  members: PropTypes.array
+  members: PropTypes.array,
+  fieldErrors: PropTypes.object
 };
 
 export default IngresoCard;
diff --git a/src/components/Socios/SocioCard.jsx b/src/components/Socios/SocioCard.jsx
index 302f170..332707a 100644
--- a/src/components/Socios/SocioCard.jsx
+++ b/src/components/Socios/SocioCard.jsx
@@ -20,7 +20,6 @@ import TipoSocioDropdown from './TipoSocioDropdown';
 import { getNowAsLocalDatetime } from '../../util/date';
 import { generateSecurePassword } from '../../util/passwordGenerator';
 import { DateParser } from '../../util/parsers/dateParser';
-import { renderErrorAlert } from '../../util/alertHelpers';
 import { useDataContext } from "../../hooks/useDataContext";
 import SpanishDateTimePicker from '../SpanishDateTimePicker';
 
@@ -91,7 +90,7 @@ const getPFP = (tipo) => {
 
 const MotionCard = _motion.create(Card);
 
-const SocioCard = ({ identity, isNew = false, onCreate, onUpdate, onDelete, onCancel, onViewIncomes, error, onClearError, positionIfWaitlist }) => {
+const SocioCard = ({ identity, isNew = false, onCreate, onUpdate, onDelete, onCancel, onViewIncomes, positionIfWaitlist, fieldErrors }) => {
   const createMode = isNew;
   const [editMode, setEditMode] = useState(isNew);
   const [showPassword, setShowPassword] = useState(false);
@@ -116,6 +115,8 @@ const SocioCard = ({ identity, isNew = false, onCreate, onUpdate, onDelete, onCa
     password: createMode && !editMode ? generateSecurePassword() : null,
   });
 
+  const getFieldError = (field) => fieldErrors?.[field] ?? null;
+
   useEffect(() => {
     if (!editMode) {
       setFormData({
@@ -143,12 +144,12 @@ const SocioCard = ({ identity, isNew = false, onCreate, onUpdate, onDelete, onCa
     const fetchLastNumber = async () => {
       try {
         if (!(createMode || editMode)) return;
-  
-        const latestNumber = await getData("http://localhost:8081/v2/huertos/users/latest-number");
-  
+
+        const latestNumber = await getData("http://localhost:8081/v2/huertos/users/latest-number", {}, false);
+
         const nuevoNumero = latestNumber + 1;
         setLatestNumber(nuevoNumero);
-  
+
         setFormData(prev => ({
           ...prev,
           memberNumber: prev.memberNumber || nuevoNumero
@@ -157,25 +158,22 @@ const SocioCard = ({ identity, isNew = false, onCreate, onUpdate, onDelete, onCa
         console.error("Error al obtener el número de socio:", err);
       }
     };
-  
+
     fetchLastNumber();
   }, [createMode, editMode, getData]);
 
   const handleEdit = () => {
-    if (onClearError) onClearError();
     setEditMode(true);
   };
 
   const handleDelete = () => typeof onDelete === "function" && onDelete(identity.user.userId);
 
   const handleCancel = () => {
-    if (onClearError) onClearError();
     if (isNew && typeof onCancel === 'function') return onCancel();
     setEditMode(false);
   };
 
   const handleSave = () => {
-    if (onClearError) onClearError();
     const newSocio = { ...identity, ...formData };
     if (createMode && typeof onCreate === 'function') return onCreate(newSocio);
     if (typeof onUpdate === 'function') return onUpdate(newSocio, identity.user.userId);
@@ -224,7 +222,13 @@ const SocioCard = ({ identity, isNew = false, onCreate, onUpdate, onDelete, onCa
           <div className='d-flex flex-column gap-1'>
             <Card.Title className="m-0">
               {editMode ? (
-                <Form.Control className="themed-input" size="sm" value={formData.displayName} onChange={(e) => handleChange('displayName', e.target.value)} style={{ maxWidth: '220px' }} />
+                <>
+                  <Form.Control className="themed-input" size="sm" isInvalid={!!fieldErrors?.displayName}
+                    value={formData.displayName} onChange={(e) => handleChange('displayName', e.target.value)} style={{ maxWidth: '220px' }} />
+                  <Form.Control.Feedback type="invalid" as="span">
+                    {getFieldError("displayName")}
+                  </Form.Control.Feedback>
+                </>
               ) : formData.displayName}
             </Card.Title>
             {editMode ? (
@@ -262,8 +266,6 @@ const SocioCard = ({ identity, isNew = false, onCreate, onUpdate, onDelete, onCa
       </Card.Header>
 
       <Card.Body>
-        {(editMode || createMode) && renderErrorAlert(error)}
-
         <ListGroup className="mt-2 border-1 rounded-3 shadow-sm">
           {[{
             label: 'DNI', clazz: '', icon: faIdCard, value: formData.dni, field: 'dni', type: 'text', maxWidth: '180px'
@@ -279,7 +281,13 @@ const SocioCard = ({ identity, isNew = false, onCreate, onUpdate, onDelete, onCa
             <ListGroup.Item key={field} className="d-flex justify-content-between align-items-center">
               <span><FontAwesomeIcon icon={icon} className="me-2" />{label}</span>
               {editMode ? (
-                <Form.Control className="themed-input" size="sm" type={type} value={value} onChange={(e) => handleChange(field, e.target.value)} style={{ maxWidth }} />
+                <>
+                  <Form.Control className="themed-input" size="sm" type={type} value={value} isInvalid={!!fieldErrors?.[field]}
+                    onChange={(e) => handleChange(field, e.target.value)} style={{ maxWidth }} />
+                  <Form.Control.Feedback type="invalid" as="span">
+                    {getFieldError(`${field}`)}
+                  </Form.Control.Feedback>
+                </>
               ) : (
                 <strong className={clazz}>{parseNull(value)}</strong>
               )}
@@ -289,14 +297,20 @@ const SocioCard = ({ identity, isNew = false, onCreate, onUpdate, onDelete, onCa
             <ListGroup.Item className="d-flex justify-content-between align-items-center">
               <span><FontAwesomeIcon icon={faKey} className="me-2" />CONTRASEÑA</span>
               <div className="d-flex align-items-center gap-2" style={{ maxWidth: 'fit-content' }}>
-                <Form.Control
-                  className="themed-input"
-                  size="sm"
-                  type={showPassword ? "text" : "password"}
-                  value={formData.password}
-                  onChange={(e) => handleChange('password', e.target.value)}
-                  style={{ maxWidth: '200px' }}
-                />
+                <>
+                  <Form.Control
+                    className="themed-input"
+                    size="sm"
+                    type={showPassword ? "text" : "password"}
+                    value={formData.password}
+                    onChange={(e) => handleChange('password', e.target.value)}
+                    style={{ maxWidth: '200px' }}
+                    isInvalid={!!fieldErrors?.password}
+                  />
+                  <Form.Control.Feedback type="invalid" as="span">
+                    {getFieldError("password")}
+                  </Form.Control.Feedback>
+                </>
                 <Button
                   size="sm"
                   variant="outline-secondary"
@@ -329,7 +343,13 @@ const SocioCard = ({ identity, isNew = false, onCreate, onUpdate, onDelete, onCa
               )}
             </Card.Subtitle>
             {editMode ? (
-              <Form.Control className="themed-input" as="textarea" rows={3} value={formData.notes} onChange={(e) => handleChange('notes', e.target.value)} />
+              <>
+                <Form.Control className="themed-input" as="textarea" rows={3} value={formData.notes} isInvalid={!!fieldErrors?.notes}
+                  onChange={(e) => handleChange('notes', e.target.value)} />
+                <Form.Control.Feedback type="invalid" as="span">
+                  {getFieldError("notes")}
+                </Form.Control.Feedback>
+              </>
             ) : (
               <Card.Text>{parseNull(formData.notes)}</Card.Text>
             )}
@@ -355,9 +375,9 @@ SocioCard.propTypes = {
   onUpdate: PropTypes.func,
   onDelete: PropTypes.func,
   onViewIncomes: PropTypes.func,
-  error: PropTypes.string,
   onClearError: PropTypes.func,
-  positionIfWaitlist: PropTypes.number
+  positionIfWaitlist: PropTypes.number,
+  fieldErrors: PropTypes.object
 };
 
 export default SocioCard;
diff --git a/src/components/Solicitudes/NewUserForm.jsx b/src/components/Solicitudes/NewUserForm.jsx
index 80c6341..83ff690 100644
--- a/src/components/Solicitudes/NewUserForm.jsx
+++ b/src/components/Solicitudes/NewUserForm.jsx
@@ -1,10 +1,9 @@
 import { useState, useEffect, useRef } from 'react';
 import { Form, Row, Col, Button } from 'react-bootstrap';
 import { useDataContext } from '../../hooks/useDataContext';
-import { Alert } from 'react-bootstrap';
 import PropTypes from 'prop-types';
 
-const NewUserForm = ({ onSubmit, userType, plotNumber, errors = {} }) => {
+const NewUserForm = ({ onSubmit, userType, plotNumber, fieldErrors }) => {
   const { getData } = useDataContext();
   const fetchedOnce = useRef(false);
 
@@ -28,7 +27,7 @@ const NewUserForm = ({ onSubmit, userType, plotNumber, errors = {} }) => {
       fetchedOnce.current = true;
 
       try {
-        const latestNumber = await getData("http://localhost:8081/v2/huertos/users/latest-number");
+        const latestNumber = await getData("http://localhost:8081/v2/huertos/users/latest-number", {}, false);
         setForm((prev) => ({
           ...prev,
           memberNumber: latestNumber + 1
@@ -46,12 +45,13 @@ const NewUserForm = ({ onSubmit, userType, plotNumber, errors = {} }) => {
     const trimmedName = form.displayName?.trim() ?? "";
 
     const nuevoUsername = trimmedName
-      ? trimmedName.split(' ')[0].toLowerCase() : "";
+      ? trimmedName.split(' ')[0].toLowerCase() + String(form.memberNumber) : "";
 
     if (form.username !== nuevoUsername) {
       setForm(prev => ({ ...prev, username: nuevoUsername }));
     }
-  }, [form.memberNumber, form.displayName, form.username]);
+  // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [form.displayName]);
 
   const handleChange = (e) => {
     const { name, value, type } = e.target;
@@ -72,10 +72,10 @@ const NewUserForm = ({ onSubmit, userType, plotNumber, errors = {} }) => {
     if (onSubmit) onSubmit(form);
   };
 
+  const getFieldError = (field) => fieldErrors?.[field] ?? null;
+
   return (
     <>
-      {errors.general && <Alert variant="danger" className="my-2">{errors.general}</Alert>}
-
       <Form onSubmit={handleSubmit} className="p-3 px-md-4">
         <Row className="gy-3">
 
@@ -100,10 +100,10 @@ const NewUserForm = ({ onSubmit, userType, plotNumber, errors = {} }) => {
                   onChange={handleChange}
                   required={required}
                   maxLength={maxLength}
-                  isInvalid={!!errors[name]}
+                  isInvalid={!!getFieldError(name)}
                 />
                 <Form.Control.Feedback type="invalid">
-                  {errors[name]}
+                  {getFieldError(name)}
                 </Form.Control.Feedback>
               </Form.Group>
             </Col>
diff --git a/src/components/Solicitudes/SolicitudCard.jsx b/src/components/Solicitudes/SolicitudCard.jsx
index 39c4cf8..37be2f9 100644
--- a/src/components/Solicitudes/SolicitudCard.jsx
+++ b/src/components/Solicitudes/SolicitudCard.jsx
@@ -40,42 +40,93 @@ const getPFP = (tipo) => {
 const renderDescripcionSolicitud = (data, onProfile) => {
   const m = data.metadata;
 
-  switch (data.type) {
-    case 0:
-      return data.status === 1
-        ? 'Se ha aceptado esta solicitud de alta.'
-        : `${m?.displayName ?? 'Alguien'} quiere darse de alta.`;
+  if (onProfile) {
+    switch (data.type) {
+      case 0: // Alta
+        return data.status === 1
+          ? 'Te han dado de alta correctamente.'
+          : 'Has solicitado darte de alta.';
 
-    case 1:
-      return onProfile
-        ? 'Has solicitado darte de baja.'
-        : `${data.name ?? 'Alguien'} quiere darse de baja.`;
+      case 1: // Baja
+        return data.status === 1
+          ? 'Tu baja ha sido procesada.'
+          : 'Has solicitado darte de baja.';
 
-    case 2:
-      if (onProfile) {
-        return [
-          'Has solicitado añadir un colaborador.',
-          'Tu solicitud de colaborador ha sido aceptada.',
-          'Tu solicitud de colaborador ha sido rechazada.'
-        ][data.status] ?? 'Solicitud de colaborador.';
-      }
-      return data.status === 0
-        ? `${data.name ?? 'Alguien'} quiere añadir un colaborador.`
-        : `La solicitud de colaborador ha sido ${
-            data.status === 1 ? 'aceptada' : 'rechazada'
-          }.`;
+      case 2: // Añadir colaborador
+        return data.status === 1
+          ? 'Tu solicitud de añadir colaborador ha sido aceptada.'
+          : data.status === 2
+          ? 'Tu solicitud de añadir colaborador ha sido rechazada.'
+          : 'Has solicitado añadir un colaborador.';
 
-    case 3:
-      return `${data.name ?? 'Alguien'} quiere quitar su colaborador.`;
+      case 3: // Quitar colaborador
+        return data.status === 1
+          ? 'Tu solicitud de quitar colaborador ha sido aceptada.'
+          : data.status === 2
+          ? 'Tu solicitud de quitar colaborador ha sido rechazada.'
+          : 'Has solicitado quitar tu colaborador.';
 
-    case 4:
-      return `${data.name ?? 'Alguien'} quiere una parcela en el invernadero.`;
+      case 4: // Añadir parcela invernadero
+        return data.status === 1
+          ? 'Tu solicitud de añadir parcela en invernadero ha sido aceptada.'
+          : data.status === 2
+          ? 'Tu solicitud de añadir parcela en invernadero ha sido rechazada.'
+          : 'Has solicitado añadir una parcela en invernadero.';
 
-    case 5:
-      return `${data.name ?? 'Alguien'} quiere dejar su parcela del invernadero.`;
+      case 5: // Dejar parcela invernadero
+        return data.status === 1
+          ? 'Tu solicitud de dejar la parcela en invernadero ha sido aceptada.'
+          : data.status === 2
+          ? 'Tu solicitud de dejar la parcela en invernadero ha sido rechazada.'
+          : 'Has solicitado dejar tu parcela en invernadero.';
 
-    default:
-      return 'Tipo de solicitud desconocido.';
+      default:
+        return 'Solicitud desconocida.';
+    }
+  } else {
+    // Para administradores o vista general
+    switch (data.type) {
+      case 0:
+        return data.status === 1
+          ? `Se ha aceptado la solicitud de alta de ${m?.displayName ?? data.name}.`
+          : `${m?.displayName ?? data.name} quiere darse de alta.`;
+
+      case 1:
+        return data.status === 1
+          ? `Se ha procesado la baja de ${m?.displayName ?? data.name}.`
+          : `${m?.displayName ?? data.name} quiere darse de baja.`;
+
+      case 2:
+        return data.status === 1
+          ? `La solicitud de añadir colaborador de ${m?.displayName ?? data.name} ha sido aceptada.`
+          : data.status === 2
+          ? `La solicitud de añadir colaborador de ${m?.displayName ?? data.name} ha sido rechazada.`
+          : `${m?.displayName ?? data.name} quiere añadir un colaborador.`;
+
+      case 3:
+        return data.status === 1
+          ? `La solicitud de quitar colaborador de ${m?.displayName ?? data.name} ha sido aceptada.`
+          : data.status === 2
+          ? `La solicitud de quitar colaborador de ${m?.displayName ?? data.name} ha sido rechazada.`
+          : `${m?.displayName ?? data.name} quiere quitar su colaborador.`;
+
+      case 4:
+        return data.status === 1
+          ? `La solicitud de añadir parcela de ${m?.displayName ?? data.name} ha sido aceptada.`
+          : data.status === 2
+          ? `La solicitud de añadir parcela de ${m?.displayName ?? data.name} ha sido rechazada.`
+          : `${m?.displayName ?? data.name} quiere una parcela en invernadero.`;
+
+      case 5:
+        return data.status === 1
+          ? `La solicitud de dejar parcela de ${m?.displayName ?? data.name} ha sido aceptada.`
+          : data.status === 2
+          ? `La solicitud de dejar parcela de ${m?.displayName ?? data.name} ha sido rechazada.`
+          : `${m?.displayName ?? data.name} quiere dejar su parcela del invernadero.`;
+
+      default:
+        return 'Tipo de solicitud desconocido.';
+    }
   }
 };
 
@@ -148,7 +199,7 @@ const SolicitudCard = ({
           </ListGroup.Item>
         </ListGroup>
 
-        {m && (
+        {m && !onProfile && (
           <>
             <Card.Subtitle className="card-subtitle mt-3 mb-2">
               Datos asociados a la solicitud
diff --git a/src/context/DataContext.jsx b/src/context/DataContext.jsx
index a99a74e..7887f90 100644
--- a/src/context/DataContext.jsx
+++ b/src/context/DataContext.jsx
@@ -4,8 +4,8 @@ import { useData } from "../hooks/useData";
 
 export const DataContext = createContext();
 
-export const DataProvider = ({ config, children }) => {
-  const data = useData(config);
+export const DataProvider = ({ config, onError, children }) => {
+  const data = useData(config, onError);
   
   return (
     <DataContext.Provider value={data}>
diff --git a/src/context/ErrorContext.jsx b/src/context/ErrorContext.jsx
new file mode 100644
index 0000000..4c0ff33
--- /dev/null
+++ b/src/context/ErrorContext.jsx
@@ -0,0 +1,36 @@
+import { createContext, useState, useContext } from 'react';
+import NotificationModal from '../components/NotificationModal';
+
+const ErrorContext = createContext();
+
+export const ErrorProvider = ({ children }) => {
+  const [error, setError] = useState(null);
+
+  const showError = (err) => {
+    setError({
+      title: err.status ? `Error ${err.status}` : "Error",
+      message: err.message,
+      variant: 'danger'
+    });
+  };
+
+  const closeError = () => setError(null);
+
+  return (
+    <ErrorContext.Provider value={{ showError }}>
+      {children}
+      {error && (
+        <NotificationModal
+          show={true}
+          onClose={closeError}
+          title={error.title}
+          message={error.message}
+          variant='danger'
+          buttons={[{ label: "Aceptar", variant: "danger", onClick: closeError }]}
+        />
+      )}
+    </ErrorContext.Provider>
+  );
+};
+
+export const useError = () => useContext(ErrorContext);
diff --git a/src/hooks/useData.js b/src/hooks/useData.js
index 5d60a83..af6d02f 100644
--- a/src/hooks/useData.js
+++ b/src/hooks/useData.js
@@ -1,7 +1,7 @@
 import { useState, useEffect, useCallback, useRef } from "react";
 import axios from "axios";
 
-export const useData = (config) => {
+export const useData = (config, onError) => {
   const [data, setData] = useState(null);
   const [dataLoading, setLoading] = useState(true);
   const [dataError, setError] = useState(null);
@@ -13,10 +13,55 @@ export const useData = (config) => {
     }
   }, [config]);
 
-  const getAuthHeaders = () => ({
-    "Content-Type": "application/json",
-    "Authorization": `Bearer ${localStorage.getItem("token")}`,
-  });
+  const getAuthHeaders = () => {
+    const token = localStorage.getItem("token");
+    if (!token) return { "Content-Type": "application/json" };
+    return {
+      "Content-Type": "application/json",
+      "Authorization": `Bearer ${token}`,
+    };
+  };
+
+  const handleAxiosError = (err) => {
+    if (err.response && err.response.data) {
+      const data = err.response.data;
+
+      if (data.status === 422 && data.errors) {
+        return {
+          status: 422,
+          errors: data.errors,
+          path: data.path ?? null,
+          timestamp: data.timestamp ?? null,
+        };
+      }
+
+      return {
+        status: data.status ?? err.response.status,
+        error: data.error ?? null,
+        message: data.message ?? err.response.statusText ?? "Error desconocido",
+        path: data.path ?? null,
+        timestamp: data.timestamp ?? null,
+      };
+    }
+
+    if (err.request) {
+      return {
+        status: null,
+        error: "Network Error",
+        message: "No se pudo conectar al servidor",
+        path: null,
+        timestamp: new Date().toISOString(),
+      };
+    }
+
+    return {
+      status: null,
+      error: "Client Error",
+      message: err.message || "Error desconocido",
+      path: null,
+      timestamp: new Date().toISOString(),
+    };
+  };
 
   const fetchData = useCallback(async () => {
     const current = configRef.current;
@@ -32,69 +77,59 @@ export const useData = (config) => {
       });
       setData(response.data);
     } catch (err) {
-      setError(err.response?.data);
+      const error = handleAxiosError(err);
+      setError(error);
     } finally {
       setLoading(false);
     }
   }, []);
 
   useEffect(() => {
-    if (config?.baseUrl) {
-      fetchData();
-    }
+    if (config?.baseUrl) fetchData();
   }, [config, fetchData]);
 
-  const getData = async (url, params = {}) => {
-    const response = await axios.get(url, {
-      headers: getAuthHeaders(),
-      params,
-    });
-    return response.data;
-  };  
+  const requestWrapper = async (method, endpoint, payload = null, refresh = false) => {
+    try {
+      const headers = getAuthHeaders();
+      const cfg = { headers };
+      let response;
 
-  const postData = async (endpoint, payload) => {
-    const headers = {
-      Authorization: `Bearer ${localStorage.getItem("token")}`,
-      ...(payload instanceof FormData ? {} : { "Content-Type": "application/json" }),
-    };
-    const response = await axios.post(endpoint, payload, { headers });
-    await fetchData();
-    return response.data;
+      if (method === "get") {
+        if (payload) cfg.params = payload;
+        response = await axios.get(endpoint, cfg);
+      } else if (method === "delete") {
+        if (payload) cfg.data = payload;
+        response = await axios.delete(endpoint, cfg);
+      } else {
+        response = await axios[method](endpoint, payload, cfg);
+      }
+
+      if (refresh) await fetchData();
+      return response.data;
+
+    } catch (err) {
+      const error = handleAxiosError(err);
+
+      if (error.status !== 422 && onError) {
+        onError(error);
+      }
+
+      setError(error);
+      throw error;
+    }
   };
 
-  const putData = async (endpoint, payload) => {
-    const response = await axios.put(endpoint, payload, {
-      headers: getAuthHeaders(),
-    });
-    await fetchData();
-    return response.data;
-  };
-
-  const deleteData = async (endpoint) => {
-    const response = await axios.delete(endpoint, {
-      headers: getAuthHeaders(),
-    });
-    await fetchData();
-    return response.data;
-  };
-
-  const deleteDataWithBody = async (endpoint, payload) => {
-    const response = await axios.delete(endpoint, {
-      headers: getAuthHeaders(),
-      data: payload,
-    });
-    await fetchData();
-    return response.data;
-  };
+  const clearError = () => setError(null);
 
   return {
     data,
     dataLoading,
     dataError,
-    getData,
-    postData,
-    putData,
-    deleteData,
-    deleteDataWithBody,
+    clearError,
+    getData: (url, params, refresh = true) => requestWrapper("get", url, params, refresh),
+    postData: (url, body, refresh = true) => requestWrapper("post", url, body, refresh),
+    putData: (url, body, refresh = true) => requestWrapper("put", url, body, refresh),
+    deleteData: (url, refresh = true) => requestWrapper("delete", url, null, refresh),
+    deleteDataWithBody: (url, body, refresh = true) => requestWrapper("delete", url, body, refresh)
   };
 };
diff --git a/src/main.jsx b/src/main.jsx
index fc9d598..4b232fc 100644
--- a/src/main.jsx
+++ b/src/main.jsx
@@ -11,19 +11,22 @@ import { ConfigProvider } from './context/ConfigContext.jsx'
 /* CSS */
 import 'bootstrap/dist/css/bootstrap.min.css'
 import 'bootstrap/dist/js/bootstrap.bundle.min.js'
-import "slick-carousel/slick/slick.css"; 
+import "slick-carousel/slick/slick.css";
 import "slick-carousel/slick/slick-theme.css";
 import './css/index.css'
+import { ErrorProvider } from './context/ErrorContext.jsx'
 
 createRoot(document.getElementById('root')).render(
   <StrictMode>
     <ConfigProvider>
       <ThemeProvider>
-        <AuthProvider>
-          <BrowserRouter>
-            <App />
-          </BrowserRouter>
-        </AuthProvider>
+        <ErrorProvider>
+          <AuthProvider>
+            <BrowserRouter>
+              <App />
+            </BrowserRouter>
+          </AuthProvider>
+        </ErrorProvider>
       </ThemeProvider>
     </ConfigProvider>
   </StrictMode>
diff --git a/src/pages/Anuncios.jsx b/src/pages/Anuncios.jsx
index ea9f261..4408e19 100644
--- a/src/pages/Anuncios.jsx
+++ b/src/pages/Anuncios.jsx
@@ -12,15 +12,16 @@ import PaginatedCardGrid from '../components/PaginatedCardGrid';
 import AnuncioCard from '../components/Anuncios/AnuncioCard';
 import AnunciosFilter from '../components/Anuncios/AnunciosFilter';
 
-import { errorParser } from '../util/parsers/errorParser';
 import CustomModal from '../components/CustomModal';
 import { Button } from 'react-bootstrap';
 import { EditorProvider } from 'react-simple-wysiwyg';
+import { useError } from '../context/ErrorContext';
 
 const PAGE_SIZE = 10;
 
 const Anuncios = () => {
   const { config, configLoading } = useConfig();
+  const { showError } = useError();
 
   if (configLoading) return <p><LoadingIcon /></p>;
 
@@ -30,17 +31,16 @@ const Anuncios = () => {
   };
 
   return (
-    <DataProvider config={reqConfig}>
+    <DataProvider config={reqConfig} onError={showError} >
       <AnunciosContent reqConfig={reqConfig} />
     </DataProvider>
   );
 };
 
 const AnunciosContent = ({ reqConfig }) => {
-  const { data, dataLoading, dataError, postData, putData, deleteData } = useDataContext();
+  const { data, dataLoading, postData, putData, deleteData } = useDataContext();
   const [creatingAnuncio, setCreatingAnuncio] = useState(false);
   const [tempAnuncio, setTempAnuncio] = useState(null);
-  const [error, setError] = useState(null);
   const [deleteTargetId, setDeleteTargetId] = useState(null);
 
   const {
@@ -103,22 +103,16 @@ const AnunciosContent = ({ reqConfig }) => {
   const handleCreateSubmit = async (nuevo) => {
     try {
       await postData(reqConfig.baseUrl, nuevo);
-      setError(null);
       setCreatingAnuncio(false);
       setTempAnuncio(null);
+    // eslint-disable-next-line no-unused-vars
     } catch (err) {
       setTempAnuncio({ ...nuevo });
-      setError(errorParser(err));
     }
   };
 
   const handleEditSubmit = async (editado, id) => {
-    try {
-      await putData(`${reqConfig.baseUrl}/${id}`, editado);
-      setError(null);
-    } catch (err) {
-      setError(errorParser(err));
-    }
+    await putData(`${reqConfig.baseUrl}/${id}`, editado);
   };
 
   const handleDelete = async (id) => {
@@ -126,7 +120,6 @@ const AnunciosContent = ({ reqConfig }) => {
   };
 
   if (dataLoading) return <p className="text-center my-5"><LoadingIcon /></p>;
-  if (dataError) return <p className="text-danger text-center my-5">{dataError}</p>;
 
   return (
     <CustomContainer>
@@ -154,8 +147,6 @@ const AnunciosContent = ({ reqConfig }) => {
                 isNew
                 onCreate={handleCreateSubmit}
                 onCancel={handleCancelCreate}
-                error={error}
-                onClearError={() => setError(null)}
               />
             </EditorProvider>
           )}
@@ -165,8 +156,6 @@ const AnunciosContent = ({ reqConfig }) => {
               anuncio={{...anuncio, idx: idx}}
               onUpdate={(a, id) => handleEditSubmit(a, id)}
               onDelete={() => handleDelete(anuncio.announceId)}
-              error={error}
-              onClearError={() => setError(null)}
             />
           )}
         />
@@ -187,7 +176,7 @@ const AnunciosContent = ({ reqConfig }) => {
                   setSearchTerm("");
                   setDeleteTargetId(null);
                 } catch (err) {
-                  setError(errorParser(err));
+                  console.error(err);
                 }
               }}
             >
diff --git a/src/pages/Balance.jsx b/src/pages/Balance.jsx
index d07efcc..a5c2a71 100644
--- a/src/pages/Balance.jsx
+++ b/src/pages/Balance.jsx
@@ -6,9 +6,11 @@ import CustomContainer from '../components/CustomContainer';
 import ContentWrapper from '../components/ContentWrapper';
 import LoadingIcon from '../components/LoadingIcon';
 import BalanceReport from '../components/Balance/BalanceReport';
+import { useError } from '../context/ErrorContext';
 
 const Balance = () => {
   const { config, configLoading } = useConfig();
+  const { showError } = useError();
 
   if (configLoading || !config) return <p className="text-center my-5"><LoadingIcon /></p>;
 
@@ -17,17 +19,16 @@ const Balance = () => {
   };
 
   return (
-    <DataProvider config={reqConfig}>
+    <DataProvider config={reqConfig} onError={showError}>
       <BalanceContent />
     </DataProvider>
   );
 };
 
 const BalanceContent = () => {
-  const { data, dataLoading, dataError } = useDataContext();
+  const { data, dataLoading } = useDataContext();
 
   if (dataLoading) return <p className="text-center my-5"><LoadingIcon /></p>;
-  if (dataError) return <p className="text-danger text-center my-5">{dataError}</p>;
   if (!data || !data.id) return <p className="text-center my-5">No se encontró el balance.</p>;
 
   return (
diff --git a/src/pages/Documentacion.jsx b/src/pages/Documentacion.jsx
index ba4fb33..1d6ba3e 100644
--- a/src/pages/Documentacion.jsx
+++ b/src/pages/Documentacion.jsx
@@ -11,9 +11,11 @@ import IfRole from '../components/Auth/IfRole.jsx';
 import { CONSTANTS } from '../util/constants.js';
 import CustomModal from '../components/CustomModal.jsx';
 import { Button } from 'react-bootstrap';
+import { useError } from '../context/ErrorContext';
 
 const Documentacion = () => {
   const { config, configLoading } = useConfig();
+  const { showError } = useError();
 
   if (configLoading) return <p><LoadingIcon /></p>;
 
@@ -23,14 +25,14 @@ const Documentacion = () => {
   };
 
   return (
-    <DataProvider config={reqConfig}>
+    <DataProvider config={reqConfig} onError={showError}>
       <DocumentacionContent reqConfig={reqConfig} />
     </DataProvider>
   );
 };
 
 const DocumentacionContent = ({ reqConfig }) => {
-  const { data, dataLoading, dataError, postData, deleteDataWithBody } = useDataContext();
+  const { data, dataLoading, postData, deleteDataWithBody } = useDataContext();
   const [deleteTarget, setDeleteTarget] = useState(null);
   const fileUploadRef = useRef();
 
@@ -74,7 +76,6 @@ const DocumentacionContent = ({ reqConfig }) => {
 
         {dataLoading ? (<LoadingIcon />) : (
           <div className="mt-4 d-flex flex-wrap gap-3 justify-content-start">
-            {dataError && <p className="text-danger">Error al cargar los archivos.</p>}
             {data?.length === 0 && <p>No hay documentos todavía.</p>}
             {data?.filter(file => file.context === CONSTANTS.CONTEXT_HUERTOS)
               .map((file, idx) => (
diff --git a/src/pages/Gastos.jsx b/src/pages/Gastos.jsx
index 8e43bc7..825e34a 100644
--- a/src/pages/Gastos.jsx
+++ b/src/pages/Gastos.jsx
@@ -16,14 +16,15 @@ import { GastosPDF } from '../components/Gastos/GastosPDF';
 
 import '../css/Ingresos.css';
 import { CONSTANTS } from '../util/constants';
-import { errorParser } from '../util/parsers/errorParser';
 import CustomModal from '../components/CustomModal';
 import { Button } from 'react-bootstrap';
+import { useError } from '../context/ErrorContext';
 
 const PAGE_SIZE = 10;
 
 const Gastos = () => {
   const { config, configLoading } = useConfig();
+  const { showError } = useError();
 
   if (configLoading) return <p><LoadingIcon /></p>;
 
@@ -33,19 +34,19 @@ const Gastos = () => {
   };
 
   return (
-    <DataProvider config={reqConfig}>
-      <GastosContent reqConfig={reqConfig} />
+    <DataProvider config={reqConfig} onError={showError}>
+      <GastosContent reqConfig={reqConfig}/>
     </DataProvider>
   );
 };
 
 const GastosContent = ({ reqConfig }) => {
-  const { data, dataLoading, dataError, postData, putData, deleteData } = useDataContext();
+  const { data, dataLoading, postData, putData, deleteData } = useDataContext();
   const [showPDFModal, setShowPDFModal] = useState(false);
   const [creatingGasto, setCreatingGasto] = useState(false);
   const [tempGasto, setTempGasto] = useState(null);
-  const [error, setError] = useState(null);
   const [deleteTargetId, setDeleteTargetId] = useState(null);
+  const [fieldErrors, setFieldErrors] = useState(null);
 
   const {
     filtered,
@@ -94,21 +95,24 @@ const GastosContent = ({ reqConfig }) => {
   const handleCreateSubmit = async (nuevo) => {
     try {
       await postData(reqConfig.baseUrl, nuevo);
-      setError(null);
       setCreatingGasto(false);
       setTempGasto(null);
+      setFieldErrors(null);
     } catch (err) {
       setTempGasto({ ...nuevo });
-      setError(errorParser(err));
+      if (err?.status === 422 && err?.errors) {
+        setFieldErrors(err.errors);
+      }
     }
   };
 
   const handleEditSubmit = async (editado, id) => {
     try {
       await putData(`${reqConfig.baseUrl}/${id}`, editado);
-      setError(null);
     } catch (err) {
-      setError(errorParser(err));
+      if (err?.status === 422 && err?.errors) {
+        setFieldErrors(err.errors);
+      }
     }
   };
 
@@ -119,11 +123,10 @@ const GastosContent = ({ reqConfig }) => {
   const handleCancelCreate = () => {
     setCreatingGasto(false);
     setTempGasto(null);
-    setError(null);
+    setFieldErrors(null);
   };
 
   if (dataLoading) return <p className="text-center my-5"><LoadingIcon /></p>;
-  if (dataError) return <p className="text-danger text-center my-5">{dataError}</p>;
 
   return (
     <CustomContainer>
@@ -151,8 +154,7 @@ const GastosContent = ({ reqConfig }) => {
               isNew
               onCreate={handleCreateSubmit}
               onCancel={handleCancelCreate}
-              error={error}
-              onClearError={() => setError(null)}
+              fieldErrors={fieldErrors}
             />
           )}
           renderCard={(gasto) => (
@@ -161,8 +163,7 @@ const GastosContent = ({ reqConfig }) => {
               gasto={gasto}
               onUpdate={handleEditSubmit}
               onDelete={handleDelete}
-              error={error}
-              onClearError={() => setError(null)}
+              fieldErrors={fieldErrors}
             />
           )}
         />
@@ -187,7 +188,7 @@ const GastosContent = ({ reqConfig }) => {
                   setSearchTerm("");
                   setDeleteTargetId(null);
                 } catch (err) {
-                  setError(errorParser(err));
+                  console.error(err);
                 }
               }}
             >
diff --git a/src/pages/Ingresos.jsx b/src/pages/Ingresos.jsx
index 8f919e9..d0ae287 100644
--- a/src/pages/Ingresos.jsx
+++ b/src/pages/Ingresos.jsx
@@ -15,16 +15,17 @@ import IngresoCard from '../components/Ingresos/IngresoCard';
 import IngresosFilter from '../components/Ingresos/IngresosFilter';
 import { IngresosPDF } from '../components/Ingresos/IngresosPDF';
 import { CONSTANTS } from '../util/constants';
-import { errorParser } from '../util/parsers/errorParser';
 
 import '../css/Ingresos.css';
 import CustomModal from '../components/CustomModal';
 import { Button } from 'react-bootstrap';
+import { useError } from '../context/ErrorContext';
 
 const PAGE_SIZE = 10;
 
 const Ingresos = () => {
   const { config, configLoading } = useConfig();
+  const { showError } = useError();
 
   if (configLoading) return <p><LoadingIcon /></p>;
 
@@ -36,22 +37,22 @@ const Ingresos = () => {
   };
 
   return (
-    <DataProvider config={reqConfig}>
+    <DataProvider config={reqConfig} onError={showError}>
       <IngresosContent reqConfig={reqConfig} />
     </DataProvider>
   );
 };
 
 const IngresosContent = ({ reqConfig }) => {
-  const { data, dataLoading, dataError, postData, putData, deleteData } = useDataContext();
+  const { data, dataLoading, postData, putData, deleteData } = useDataContext();
   const [showPDFModal, setShowPDFModal] = useState(false);
   const [creatingIngreso, setCreatingIngreso] = useState(false);
   const [tempIngreso, setTempIngreso] = useState(null);
-  const [error, setError] = useState(null);
   const [deleteTargetId, setDeleteTargetId] = useState(null);
+  const [fieldErrors, setFieldErrors] = useState(null);
 
   const members = data
-  ? Array.from(
+    ? Array.from(
       new Map(
         data.map(i => [i.memberNumber, {
           memberNumber: i.memberNumber,
@@ -60,7 +61,7 @@ const IngresosContent = ({ reqConfig }) => {
         }])
       ).values()
     ).sort((a, b) => a.memberNumber - b.memberNumber)
-  : [];
+    : [];
 
   const {
     filtered,
@@ -92,9 +93,9 @@ const IngresosContent = ({ reqConfig }) => {
     },
     searchFn: (ingreso, term) => {
       const normalized = term.toLowerCase();
-      return ingreso.concept?.toLowerCase().includes(normalized) || 
-             String(ingreso.memberNumber).includes(normalized) ||
-             ingreso.displayName?.toLowerCase().includes(normalized);
+      return ingreso.concept?.toLowerCase().includes(normalized) ||
+        String(ingreso.memberNumber).includes(normalized) ||
+        ingreso.displayName?.toLowerCase().includes(normalized);
     }
   });
 
@@ -116,38 +117,39 @@ const IngresosContent = ({ reqConfig }) => {
   const handleCancelCreate = () => {
     setCreatingIngreso(false);
     setTempIngreso(null);
-    setError(null);
+    setFieldErrors(null);
   };
 
   const handleCreateSubmit = async (nuevo) => {
     try {
       await postData(reqConfig.rawUrl, nuevo);
-      setError(null);
       setCreatingIngreso(false);
       setTempIngreso(null);
+      setFieldErrors(null);
     } catch (err) {
       setTempIngreso({ ...nuevo });
-      setError(errorParser(err));
+      if (err?.status === 422 && err?.errors) {
+        setFieldErrors(err.errors);
+      }
     }
   };
 
   const handleEditSubmit = async (editado, id) => {
     try {
       await putData(`${reqConfig.rawUrl}/${id}`, editado);
-      setError(null);
     } catch (err) {
-      setError(errorParser(err));
+      if (err?.status === 422 && err?.errors) {
+        setFieldErrors(err.errors);
+      }
     }
   };
 
-
   const handleDelete = async (id) => {
     setDeleteTargetId(id);
   };
 
   if (dataLoading) return <p className="text-center my-5"><LoadingIcon /></p>;
-  if (dataError) return <p className="text-danger text-center my-5">{dataError}</p>;
-  
+
   return (
     <CustomContainer>
       <ContentWrapper>
@@ -173,9 +175,8 @@ const IngresosContent = ({ reqConfig }) => {
               isNew
               onCreate={handleCreateSubmit}
               onCancel={handleCancelCreate}
-              error={error}
-              onClearError={() => setError(null)}
               members={members}
+              fieldErrors={fieldErrors}
             />
           )}
           renderCard={(income) => (
@@ -184,8 +185,7 @@ const IngresosContent = ({ reqConfig }) => {
               income={income}
               onUpdate={(data, id) => handleEditSubmit(data, id)}
               onDelete={() => handleDelete(income.incomeId)}
-              error={error}
-              onClearError={() => setError(null)}
+              fieldErrors={fieldErrors}
             />
           )}
         />
@@ -210,7 +210,7 @@ const IngresosContent = ({ reqConfig }) => {
                   setSearchTerm("");
                   setDeleteTargetId(null);
                 } catch (err) {
-                  setError(errorParser(err));
+                  console.log(err);
                 }
               }}
             >
diff --git a/src/pages/ListaEspera.jsx b/src/pages/ListaEspera.jsx
index 04bc9c5..0a412ad 100644
--- a/src/pages/ListaEspera.jsx
+++ b/src/pages/ListaEspera.jsx
@@ -16,9 +16,11 @@ import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { faPencil } from '@fortawesome/free-solid-svg-icons';
 import IfNotAuthenticated from '../components/Auth/IfNotAuthenticated';
 import NotificationModal from '../components/NotificationModal';
+import { useError } from '../context/ErrorContext';
 
 const ListaEspera = () => {
   const { config, configLoading } = useConfig();
+  const { showError } = useError();
 
   if (configLoading) return <p><LoadingIcon /></p>;
 
@@ -29,7 +31,7 @@ const ListaEspera = () => {
   };
 
   return (
-    <DataProvider config={reqConfig}>
+    <DataProvider config={reqConfig} onError={showError}>
       <ListaEsperaContent reqConfig={reqConfig} />
     </DataProvider>
   );
@@ -37,7 +39,7 @@ const ListaEspera = () => {
 
 const ListaEsperaContent = ({ reqConfig }) => {
   const { authStatus } = useAuth();
-  const { data, dataLoading, dataError, postData } = useDataContext();
+  const { data, dataLoading, postData } = useDataContext();
 
   const [showWelcomeModal, setShowWelcomeModal] = useState(false);
   const [showNewUserFormModal, setShowNewUserFormModal] = useState(false);
@@ -101,7 +103,6 @@ const ListaEsperaContent = ({ reqConfig }) => {
   };
 
   if (dataLoading) return <p className="text-center my-5"><LoadingIcon /></p>;
-  if (dataError) return <p className="text-danger text-center my-5">{dataError}</p>;
 
   return (
     <CustomContainer>
diff --git a/src/pages/Perfil.jsx b/src/pages/Perfil.jsx
index c391042..27290a7 100644
--- a/src/pages/Perfil.jsx
+++ b/src/pages/Perfil.jsx
@@ -31,6 +31,7 @@ import { Button, Col, Row } from 'react-bootstrap';
 import AnimatedDropdown from '../components/AnimatedDropdown';
 import { useAuth } from '../hooks/useAuth';
 import { CONSTANTS } from '../util/constants';
+import { useError } from '../context/ErrorContext';
 
 const parseDate = (date) => {
   if (!date) return 'NO';
@@ -53,6 +54,7 @@ const getPFP = (tipo) => {
 
 const Perfil = () => {
   const { config, configLoading } = useConfig();
+  const { showError } = useError();
 
   if (configLoading || !config) return <p className="text-center my-5"><LoadingIcon /></p>;
 
@@ -75,14 +77,14 @@ const Perfil = () => {
   };
 
   return (
-    <DataProvider config={reqConfig}>
+    <DataProvider config={reqConfig} onError={showError}>
       <PerfilContent config={reqConfig} />
     </DataProvider>
   );
 };
 
 const PerfilContent = ({ config }) => {
-  const { data, dataLoading, dataError, postData } = useDataContext();
+  const { data, dataLoading, postData } = useDataContext();
   const { logout } = useAuth();
 
   const identity = JSON.parse(localStorage.getItem("identity"));
@@ -99,6 +101,7 @@ const PerfilContent = ({ config }) => {
   const [showRemoveCollaboratorModal, setShowRemoveCollaboratorModal] = useState(false);
   const [feedbackModal, setFeedbackModal] = useState(null);
   const closeFeedback = () => setFeedbackModal(null);
+  const [fieldErrors, setFieldErrors] = useState(null);
 
   const baseMetadata = {
     displayName: identity.user.displayName,
@@ -113,6 +116,7 @@ const PerfilContent = ({ config }) => {
   };
 
   const sendSimpleRequest = async (type) => {
+    setFieldErrors(null);
     const requestOf = type == 1 ? "baja" : type == 2 ? "adición de colaborador" :
       type == 3 ? "eliminación de colaborador" : type == 4 ? "adición de invernadero" :
         type == 5 ? "eliminación de invernadero" : "desconocido";
@@ -131,21 +135,16 @@ const PerfilContent = ({ config }) => {
         onClick: closeFeedback
       });
     } catch (err) {
-      setFeedbackModal({
-        title: 'Error',
-        message: err.message,
-        variant: 'danger',
-        onClick: closeFeedback
-      });
+      if (err?.status === 422 && err?.errors) {
+        setFieldErrors(err.errors);
+      }
     }
   };
 
-  const [validationErrors, setValidationErrors] = useState({});
-
   const [newPasswordData, setNewPasswordData] = useState({
-    currentPassword: "",
+    oldPassword: "",
     newPassword: "",
-    confirmNewPassword: ""
+    serviceId: identity.account.serviceId
   });
 
   const [showOld, setShowOld] = useState(false);
@@ -157,28 +156,21 @@ const PerfilContent = ({ config }) => {
       ...newPasswordData,
       [e.target.name]: e.target.value
     });
+    setFieldErrors(null);
   }
 
   const handleChangePassword = async () => {
     try {
-      const validOldPassword = await postData(config.loginValidateUrl, {
-        userId: identity.user.userId,
-        password: newPasswordData.currentPassword
-      });
-      if (!validOldPassword.valid) throw new Error("La contraseña actual es incorrecta.");
-      if (newPasswordData.newPassword !== newPasswordData.confirmNewPassword) throw new Error("Las contraseñas no coinciden.");
-      if (newPasswordData.newPassword.length < 8) throw new Error("La nueva contraseña debe tener al menos 8 caracteres.");
-
-      const response = await postData(config.changePasswordUrl, {
-        userId: identity.user.userId,
-        newPassword: newPasswordData.newPassword
+      await postData(config.changePasswordUrl, {
+        oldPassword: newPasswordData.oldPassword,
+        newPassword: newPasswordData.newPassword,
+        serviceId: identity.user.account.serviceId
       });
 
-      if (!response) throw new Error("Error al cambiar la contraseña.");
       setNewPasswordData({
-        currentPassword: "",
+        oldPassword: "",
         newPassword: "",
-        confirmNewPassword: ""
+        serviceId: identity.user.account.serviceId
       });
 
       setFeedbackModal({
@@ -191,14 +183,13 @@ const PerfilContent = ({ config }) => {
         }
       });
     } catch (err) {
-      setFeedbackModal({
-        title: 'Error',
-        message: err.message,
-        variant: 'danger',
-        onClick: closeFeedback
-      });
+      if (err?.status === 422 && err?.errors) {
+        setFieldErrors(err.errors);
+      }
     }
-  }
+  };
+
+  const getFieldError = (field) => fieldErrors?.[field] ?? null;
 
   const mappedRequests = myRequests.map(r => ({
     ...r,
@@ -208,7 +199,6 @@ const PerfilContent = ({ config }) => {
   }));
 
   if (dataLoading) return <p className="text-center my-5"><LoadingIcon /></p>;
-  if (dataError) return <p className="text-danger text-center my-5">{dataError}</p>;
 
   return (
     <CustomContainer>
@@ -243,6 +233,7 @@ const PerfilContent = ({ config }) => {
                       {!hasCollaborator && !hasCollaboratorRequest && (
                         <div className="dropdown-item d-flex align-items-center" onClick={() => {
                           setShowAddCollaboratorModal(true);
+                          setFieldErrors(null);
                           closeDropdown();
                         }}>
                           <FontAwesomeIcon icon={faUserPlus} className="me-2" />Añadir un colaborador
@@ -334,7 +325,11 @@ const PerfilContent = ({ config }) => {
                     placeholder=""
                     name="currentPassword"
                     className="rounded-4"
+                    isInvalid={!!fieldErrors?.oldPassword}
                   />
+                  <Form.Control.Feedback type="invalid">
+                    {getFieldError("oldPassword")}
+                  </Form.Control.Feedback>
                   <Button
                     variant="link"
                     className="show-button position-absolute end-0 top-50 translate-middle-y me-2"
@@ -356,7 +351,11 @@ const PerfilContent = ({ config }) => {
                     placeholder=""
                     name="newPassword"
                     className="rounded-4"
+                    isInvalid={!!fieldErrors?.newPassword}
                   />
+                  <Form.Control.Feedback type="invalid" as="span">
+                    {getFieldError("newPassword")}
+                  </Form.Control.Feedback>
                   <Button
                     variant="link"
                     className="show-button position-absolute end-0 top-50 translate-middle-y me-2"
@@ -396,7 +395,6 @@ const PerfilContent = ({ config }) => {
                   newPasswordData.newPassword === '' || newPasswordData.confirmNewPassword === '' ||
                   newPasswordData.currentPassword === ''
                 }
-                onClick={(e) => { e.preventDefault(); handleChangePassword(); }}
                 type='submit'
                 variant="warning"
                 style={{ width: 'fit-content' }}
@@ -413,17 +411,16 @@ const PerfilContent = ({ config }) => {
           show={showAddCollaboratorModal}
           onClose={() => {
             setShowAddCollaboratorModal(false);
-            setValidationErrors({});
+            setFieldErrors(null);
           }}
         >
           <NewUserForm
             userType={3}
             plotNumber={identity.metadata.plotNumber}
-            errors={validationErrors}
+            fieldErrors={fieldErrors}
             onSubmit={async (formData) => {
-              console.log("🚀 Enviando al backend...", formData); // Debug
               try {
-                setValidationErrors({});
+                setFieldErrors(null);
 
                 await postData(config.requestUrl, {
                   type: CONSTANTS.REQUEST_TYPE_ADD_COLLABORATOR,
@@ -449,9 +446,10 @@ const PerfilContent = ({ config }) => {
                   onClick: closeFeedback
                 });
 
-              } catch (error) {
-                console.error("💥 Error al añadir:", error);
-                setValidationErrors({ general: error.message || "Ha ocurrido un error al procesar la solicitud." });
+              } catch (err) {
+                if (err?.status === 422 && err?.errors) {
+                  setFieldErrors(err.errors);
+                }
               }
             }}
           />
@@ -483,13 +481,8 @@ const PerfilContent = ({ config }) => {
                     onClick: closeFeedback
                   });
                   setShowRemoveCollaboratorModal(false);
-                } catch (err) {
-                  setFeedbackModal({
-                    title: "Error",
-                    message: err.message,
-                    variant: "danger",
-                    onClick: closeFeedback
-                  });
+                } catch (error) {
+                  console.error(error);
                 }
               }}
             >
diff --git a/src/pages/Socios.jsx b/src/pages/Socios.jsx
index 4523cfb..7a518e6 100644
--- a/src/pages/Socios.jsx
+++ b/src/pages/Socios.jsx
@@ -15,15 +15,16 @@ import { SociosPDF } from '../components/Socios/SociosPDF';
 import PaginatedCardGrid from '../components/PaginatedCardGrid';
 import CustomModal from '../components/CustomModal';
 import IngresoCard from '../components/Ingresos/IngresoCard';
-import { errorParser } from '../util/parsers/errorParser';
 
 import '../css/Socios.css';
 import { Button } from 'react-bootstrap';
+import { useError } from '../context/ErrorContext';
 
 const PAGE_SIZE = 10;
 
 const Socios = () => {
   const { config, configLoading } = useConfig();
+  const { showError } = useError();
 
   if (configLoading || !config) return <p className="text-center my-5"><LoadingIcon /></p>;
 
@@ -35,14 +36,14 @@ const Socios = () => {
   };
 
   return (
-    <DataProvider config={reqConfig}>
+    <DataProvider config={reqConfig} onError={showError}>
       <SociosContent reqConfig={reqConfig} />
     </DataProvider>
   );
 };
 
 const SociosContent = ({ reqConfig }) => {
-  const { data, dataLoading, dataError, getData, postData, putData, deleteData } = useDataContext();
+  const { data, dataLoading, getData, postData, putData, deleteData } = useDataContext();
 
   const [showPDFModal, setShowPDFModal] = useState(false);
   const [creatingSocio, setCreatingSocio] = useState(false);
@@ -51,9 +52,9 @@ const SociosContent = ({ reqConfig }) => {
   const [selectedMemberNumber, setSelectedMemberNumber] = useState(null);
   const [incomes, setIncomes] = useState([]);
   const [incomesLoading, setIncomesLoading] = useState(false);
-  const [incomesError, setIncomesError] = useState(null);
-  const [error, setError] = useState(null);
   const [deleteTargetId, setDeleteTargetId] = useState(null);
+  const [fieldErrors, setFieldErrors] = useState(null);
+  const [incomeFieldErrors, setIncomeFieldErrors] = useState(null);
 
   const {
     filtered,
@@ -122,28 +123,31 @@ const SociosContent = ({ reqConfig }) => {
   const handleCancelCreate = () => {
     setCreatingSocio(false);
     setTempSocio(null);
-    setError(null);
+    setFieldErrors(null);
   };
 
   const handleCreateSubmit = async (newSocio) => {
     try {
       newSocio.userName = newSocio.displayName.split(" ")[0].toLowerCase() + newSocio.memberNumber;
       await postData(reqConfig.baseUrl, newSocio);
-      setError(null);
       setCreatingSocio(false);
       setTempSocio(null);
+      setFieldErrors(null);
     } catch (err) {
       setTempSocio({ ...newSocio });
-      setError(errorParser(err));
+      if (err?.status === 422 && err?.errors) {
+        setFieldErrors(err.errors);
+      }
     }
   };
 
   const handleEditSubmit = async (updatedSocio, userId) => {
     try {
       await putData(`${reqConfig.baseUrl}/${userId}`, updatedSocio);
-      setError(null);
     } catch (err) {
-      setError(errorParser(err));
+      if (err?.status === 422 && err?.errors) {
+        setFieldErrors(err.errors);
+      }
     }
   };
 
@@ -156,14 +160,14 @@ const SociosContent = ({ reqConfig }) => {
     setShowIncomesModal(true);
     setIncomes([]);
     setIncomesLoading(true);
-    setIncomesError(null);
+    setIncomeFieldErrors(null);
 
     try {
       const url = reqConfig.incomesUrl.replace(":memberNumber", memberNumber);
       const res = await getData(url);
       setIncomes(res);
     } catch (err) {
-      setIncomesError(err.message);
+      console.error(err);
     } finally {
       setIncomesLoading(false);
     }
@@ -174,7 +178,9 @@ const SociosContent = ({ reqConfig }) => {
       await putData(`${reqConfig.rawIncomesUrl}/${editado.incomeId}`, editado);
       await handleViewIncomes(selectedMemberNumber);
     } catch (err) {
-      console.error("Error actualizando ingreso:", err);
+      if (err?.status === 422 && err?.errors) {
+        setIncomeFieldErrors(err.errors);
+      }
     }
   };
 
@@ -182,7 +188,6 @@ const SociosContent = ({ reqConfig }) => {
   const closePDFPopup = () => setShowPDFModal(false);
 
   if (dataLoading) return <p className="text-center my-5"><LoadingIcon /></p>;
-  if (dataError) return <p className="text-danger text-center my-5">{dataError}</p>;
 
   return (
     <CustomContainer>
@@ -197,7 +202,7 @@ const SociosContent = ({ reqConfig }) => {
           searchTerm={searchTerm}
           onSearchChange={setSearchTerm}
           filtersComponent={<SociosFilter filters={filters} onChange={setFilters} />}
-          onCreate={handleCreate}
+          //onCreate={handleCreate}
           onPDF={showPDFPopup}
         />
 
@@ -210,8 +215,7 @@ const SociosContent = ({ reqConfig }) => {
               isNew
               onCreate={handleCreateSubmit}
               onCancel={handleCancelCreate}
-              error={error}
-              onClearError={() => setError(null)}
+              fieldErrors={fieldErrors}
             />
           )}
           renderCard={(identity) => {
@@ -227,9 +231,8 @@ const SociosContent = ({ reqConfig }) => {
                 onDelete={handleDelete}
                 onCancel={handleCancelCreate}
                 onViewIncomes={() => handleViewIncomes(identity.metadata.memberNumber)}
-                error={error}
-                onClearError={() => setError(null)}
                 positionIfWaitlist={position}
+                fieldErrors={fieldErrors}
               />
             );
           }}
@@ -247,14 +250,13 @@ const SociosContent = ({ reqConfig }) => {
         title={`Ingresos del socio nº ${selectedMemberNumber}`}
       >
         {incomesLoading && <p className="text-center my-3"><LoadingIcon /></p>}
-        {incomesError && <p className="text-danger text-center my-3">{incomesError}</p>}
-        {!incomesLoading && !incomesError && incomes.length === 0 && (
+        {!incomesLoading && incomes.length === 0 && (
           <p className="text-center my-3">Este socio no tiene ingresos registrados.</p>
         )}
         <div className="d-flex flex-wrap gap-3 p-3 justify-content-start">
           {incomes.map((income) => (
             <IngresoCard key={income.incomeId} income={income}
-              onUpdate={handleIncomeUpdate} className='from-members' />
+              onUpdate={handleIncomeUpdate} className='from-members' fieldErrors={incomeFieldErrors} />
           ))}
         </div>
       </CustomModal>
@@ -275,7 +277,7 @@ const SociosContent = ({ reqConfig }) => {
                 setSearchTerm("");
                 setDeleteTargetId(null);
               } catch (err) {
-                setError(errorParser(err));
+                console.error(err);
               }
             }}
           >
diff --git a/src/pages/Solicitudes.jsx b/src/pages/Solicitudes.jsx
index a2f61ed..2571ac5 100644
--- a/src/pages/Solicitudes.jsx
+++ b/src/pages/Solicitudes.jsx
@@ -12,11 +12,13 @@ import PaginatedCardGrid from '../components/PaginatedCardGrid';
 import SolicitudCard from '../components/Solicitudes/SolicitudCard';
 import { Button } from 'react-bootstrap';
 import CustomModal from '../components/CustomModal';
+import { useError } from '../context/ErrorContext';
 
 const PAGE_SIZE = 10;
 
 const Solicitudes = () => {
   const { config, configLoading } = useConfig();
+  const { showError } = useError();
 
   if (configLoading || !config) return <p className="text-center my-5"><LoadingIcon /></p>;
 
@@ -29,14 +31,14 @@ const Solicitudes = () => {
   };
 
   return (
-    <DataProvider config={reqConfig}>
+    <DataProvider config={reqConfig} onError={showError}>
       <SolicitudesContent reqConfig={reqConfig} />
     </DataProvider>
   );
 };
 
 const SolicitudesContent = ({ reqConfig }) => {
-  const { data, dataLoading, dataError, putData, deleteData } = useDataContext();
+  const { data, dataLoading, putData, deleteData } = useDataContext();
   const [deleteTargetId, setDeleteTargetId] = useState(null);
 
   const {
@@ -84,7 +86,6 @@ const SolicitudesContent = ({ reqConfig }) => {
   }
 
   if (dataLoading) return <p className="text-center my-5"><LoadingIcon /></p>;
-  if (dataError) return <p className="text-danger text-center my-5">{dataError}</p>;
 
   return (
     <CustomContainer>
diff --git a/src/util/alertHelpers.jsx b/src/util/alertHelpers.jsx
deleted file mode 100644
index 17124b8..0000000
--- a/src/util/alertHelpers.jsx
+++ /dev/null
@@ -1,15 +0,0 @@
-export const renderErrorAlert = (error, options = {}) => {
-    const { className = 'alert alert-danger py-1 px-2 small', role = 'alert' } = options;
-
-    if (!error) return null;
-
-    return (
-        <div className={className} role={role}>
-            {typeof error === 'string' ? error : 'An unexpected error occurred.'}
-        </div>
-    );
-};
-
-export const resetErrorIfEditEnds = (editMode, setError) => {
-    if (!editMode) setError(null);
-};
diff --git a/src/util/parsers/errorParser.js b/src/util/parsers/errorParser.js
deleted file mode 100644
index 971bcd8..0000000
--- a/src/util/parsers/errorParser.js
+++ /dev/null
@@ -1,10 +0,0 @@
-export const errorParser = (err) => {
-  const message = err.response?.data?.message;
-  try {
-    const parsed = JSON.parse(message);
-    return Object.values(parsed)[0];
-  // eslint-disable-next-line no-unused-vars
-  } catch (e) {
-    return message || err.message || "Unknown error";
-  }
-};