diff --git a/src/main/webapp/app/core/auth/auth-jwt.service.ts b/src/main/webapp/app/core/auth/auth-jwt.service.ts
index 2316a18..6540a1e 100644
--- a/src/main/webapp/app/core/auth/auth-jwt.service.ts
+++ b/src/main/webapp/app/core/auth/auth-jwt.service.ts
@@ -36,6 +36,7 @@ export class AuthServerProvider {
     return new Observable(observer => {
       this.localStorageService.clear('authenticationToken');
       this.sessionStorageService.clear('authenticationToken');
+      this.localStorageService.clear('IsGoogle');
       observer.complete();
     });
   }
diff --git a/src/main/webapp/app/layouts/sidebar/sidebar.component.ts b/src/main/webapp/app/layouts/sidebar/sidebar.component.ts
index 1e5f057..75fc8f2 100644
--- a/src/main/webapp/app/layouts/sidebar/sidebar.component.ts
+++ b/src/main/webapp/app/layouts/sidebar/sidebar.component.ts
@@ -6,7 +6,7 @@ import { Account } from 'app/core/auth/account.model';
 import { AccountService } from 'app/core/auth/account.service';
 import { LoginService } from 'app/login/login.service';
 import { ProfileService } from 'app/layouts/profiles/profile.service';
-import { SessionStorageService } from 'ngx-webstorage';
+import { LocalStorageService, SessionStorageService } from 'ngx-webstorage';
 import { Router } from '@angular/router';
 import { UsuarioExtraService } from 'app/entities/usuario-extra/service/usuario-extra.service';
 import { UsuarioExtra } from 'app/entities/usuario-extra/usuario-extra.model';
@@ -31,6 +31,7 @@ export class SidebarComponent {
   constructor(
     private loginService: LoginService,
     private sessionStorageService: SessionStorageService,
+    private localStorageService: LocalStorageService,
     private accountService: AccountService,
     private profileService: ProfileService,
     private router: Router,
@@ -87,6 +88,7 @@ export class SidebarComponent {
     this.collapseNavbar();
     this.loginService.logout();
     this.router.navigate(['']);
+    this.localStorageService.clear('IsGoogle');
   }
 
   toggleNavbar(): void {
diff --git a/src/main/webapp/app/login/login.component.html b/src/main/webapp/app/login/login.component.html
index 0e533ea..7278318 100644
--- a/src/main/webapp/app/login/login.component.html
+++ b/src/main/webapp/app/login/login.component.html
@@ -71,7 +71,7 @@
               <h4 class="text-dark-50 text-center pb-0 fw-bold p-0 m-0" style="color: #727070; font-weight: 700; font-size: 1.3rem">
                 INICIAR SESION
               </h4>
-              <p class="mb-4" style="color: rgba(146, 146, 146, 0.664)">Ingrese su correo electrónico y contraseña.</p>
+              <p class="mb-4" style="color: rgba(146, 146, 146, 0.664)">Ingrese su correo electrónico y contraseña</p>
             </div>
 
             <div
@@ -82,10 +82,11 @@
             >
               <strong>Failed to sign in!</strong> Please check your credentials and try again.
             </div>
+
             <form class="form" role="form" (ngSubmit)="login()" [formGroup]="loginForm">
               <div class="mb-3">
                 <div class="form-group">
-                  <label for="emailaddress" class="form-label">Correo electrónico</label>
+                  <label for="username" class="form-label">Correo electrónico</label>
                   <input
                     type="text"
                     class="form-control"
@@ -96,6 +97,41 @@
                     #username
                     data-cy="username"
                   />
+                  <div
+                    *ngIf="loginForm.get('username')!.invalid && (loginForm.get('username')!.dirty || loginForm.get('username')!.touched)"
+                  >
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('username')?.errors?.required"
+                      jhiTranslate="global.messages.validate.email.required"
+                    >
+                      Your email is required.
+                    </small>
+
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('username')?.errors?.invalid"
+                      jhiTranslate="global.messages.validate.email.invalid"
+                    >
+                      Your email is invalid.
+                    </small>
+
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('username')?.errors?.minlength"
+                      jhiTranslate="global.messages.validate.email.minlength"
+                    >
+                      Your email is required to be at least 5 characters.
+                    </small>
+
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('username')?.errors?.maxlength"
+                      jhiTranslate="global.messages.validate.email.maxlength"
+                    >
+                      Your email cannot be longer than 100 characters.
+                    </small>
+                  </div>
                 </div>
               </div>
 
@@ -111,6 +147,33 @@
                     formControlName="password"
                     data-cy="password"
                   />
+                  <div
+                    *ngIf="loginForm.get('password')!.invalid && (loginForm.get('password')!.dirty || loginForm.get('password')!.touched)"
+                  >
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('password')?.errors?.required"
+                      jhiTranslate="global.messages.validate.newpassword.required"
+                    >
+                      Your password is required.
+                    </small>
+
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('password')?.errors?.minlength"
+                      jhiTranslate="global.messages.validate.newpassword.minlength"
+                    >
+                      Your password is required to be at least 4 characters.
+                    </small>
+
+                    <small
+                      class="form-text text-danger"
+                      *ngIf="loginForm.get('password')?.errors?.maxlength"
+                      jhiTranslate="global.messages.validate.newpassword.maxlength"
+                    >
+                      Your password cannot be longer than 50 characters.
+                    </small>
+                  </div>
                 </div>
               </div>
 
diff --git a/src/main/webapp/app/login/login.component.ts b/src/main/webapp/app/login/login.component.ts
index 4d2abbd..f907e50 100644
--- a/src/main/webapp/app/login/login.component.ts
+++ b/src/main/webapp/app/login/login.component.ts
@@ -10,6 +10,7 @@ import { RegisterService } from '../account/register/register.service';
 import { TranslateService } from '@ngx-translate/core';
 import { HttpErrorResponse } from '@angular/common/http';
 import { EMAIL_ALREADY_USED_TYPE, LOGIN_ALREADY_USED_TYPE } from '../config/error.constants';
+import { LocalStorageService } from 'ngx-webstorage';
 
 @Component({
   selector: 'jhi-login',
@@ -26,8 +27,8 @@ export class LoginComponent implements OnInit, AfterViewInit {
   errorUserExists = false;
 
   loginForm = this.fb.group({
-    username: [null, [Validators.required]],
-    password: [null, [Validators.required]],
+    username: [null, [Validators.required, Validators.email, Validators.minLength(5), Validators.maxLength(254)]],
+    password: [null, [Validators.required, Validators.minLength(4), Validators.maxLength(50)]],
     rememberMe: [false],
   });
 
@@ -36,6 +37,7 @@ export class LoginComponent implements OnInit, AfterViewInit {
   success = false;
 
   constructor(
+    private localStorageService: LocalStorageService,
     private accountService: AccountService,
     private loginService: LoginService,
     private router: Router,
@@ -91,7 +93,7 @@ export class LoginComponent implements OnInit, AfterViewInit {
       () => {
         this.authenticationError = false;
         if (!this.router.getCurrentNavigation()) {
-          window.localStorage.setItem('IsGoogle', 'true');
+          this.localStorageService.store('IsGoogle', 'true');
           // There were no routing during login (eg from navigationToStoredUrl)
           this.router.navigate(['']);
         }
diff --git a/src/main/webapp/i18n/es/login.json b/src/main/webapp/i18n/es/login.json
index ae28f44..4d5b925 100644
--- a/src/main/webapp/i18n/es/login.json
+++ b/src/main/webapp/i18n/es/login.json
@@ -9,7 +9,7 @@
     },
     "messages": {
       "error": {
-        "authentication": "<strong>¡El inicio de sesión ha fallado!</strong> Por favor, revise las credenciales e intente de nuevo."
+        "authentication": "Revise las credenciales e intente de nuevo "
       }
     },
     "password": {