Sign Up : declare submit button in form builder

src/Controller/UserController.php

@@ -86,7 +86,7 @@ class UserController extends AbstractController {
         }
 
         return $this->render('user/signUp.html.twig', [
-            'registrationForm' => $form,
+            'signUpForm' => $form->createView(),
         ]);
     }
     /**

src/Form/SignUpFormType.php

@@ -7,6 +7,7 @@ use Symfony\Component\Form\AbstractType;
 use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
 use Symfony\Component\Form\Extension\Core\Type\PasswordType;
 use Symfony\Component\Form\Extension\Core\Type\RepeatedType;
+use Symfony\Component\Form\Extension\Core\Type\SubmitType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 use Symfony\Component\Validator\Constraints\IsTrue;
@@ -71,6 +72,9 @@ class SignUpFormType extends AbstractType {
                         ]
                     ),
                 ],
+            ])
+            ->add('submit', SubmitType::class, [
+                'label' => 'Request account',
             ]);
     }
 }

templates/user/signUp.html.twig

@@ -9,13 +9,5 @@
         <br>You'll receive an email when your account would be accepted
     </p>
 
-    {{ form_errors(registrationForm) }}
+    {{ form(signUpForm) }}
-
-    {{ form_start(registrationForm) }}
-    {{ form_row(registrationForm.email) }}
-    {{ form_row(registrationForm.newPassword) }}
-    {{ form_row(registrationForm.agreeTerms) }}
-
-    <button type="submit" class="btn btn-primary">Request account</button>
-    {{ form_end(registrationForm) }}
 {% endblock %}