src/Form/RegistrationFormType.php line 20

  1. <?php
  3. namespace App\Form;
  5. use App\Entity\UserEntity;
  6. use Symfony\Component\Form\Extension\Core\Type\TextType;
  7. use Symfony\Component\Form\AbstractType;
  8. use Symfony\Component\Form\Extension\Core\Type\EmailType;
  9. use Symfony\Component\Form\Extension\Core\Type\PasswordType;
  10. use Symfony\Component\Form\FormBuilderInterface;
  11. use Symfony\Component\OptionsResolver\OptionsResolver;
  12. use Symfony\Component\Validator\Constraints\Length;
  13. use Symfony\Component\Validator\Constraints\NotBlank;
  14. use Symfony\Contracts\Translation\TranslatorInterface;
  15. use Symfony\Component\Validator\Constraints\Email;
  16. use Symfony\Component\Validator\Context\ExecutionContextInterface;
  17. use Doctrine\ORM\EntityManagerInterface;
  18. use Symfony\Component\Validator\Constraints\Callback;
  20. class RegistrationFormType extends AbstractType
  21. {   
  22.     private $translator;
  23.     private $entityManager;
  25.     public function __construct(TranslatorInterface $translator, EntityManagerInterface $entityManager)
  26.     {
  27.         $this->translator = $translator;
  28.         $this->entityManager = $entityManager;
  29.     }
  31.     public function buildForm(FormBuilderInterface $builder, array $options): void
  32.     {
  33.         $builder
  34.             ->add('username', TextType::class,                 
  35.                 [
  36.                     'label' =>  false,
  37.                     'attr' =>  ['class' => 'w-100 mb-2 p-2 border border-gray-300 rounded-md', 'placeholder' => $this->translator->trans('login_username_placeholder')],
  38.                 ])
  39.             ->add('email', EmailType::class, [
  40.                 'label' =>  false,
  41.                 'attr' => ['class' => 'w-100 mb-2 p-2 border border-gray-300 rounded-md', 'placeholder' => $this->translator->trans('login_email_placeholder')],
  42.                 'constraints' => [
  43.                     new NotBlank([
  44.                         'message' => $this->translator->trans('email_unformated'),
  45.                     ]),
  46.                     new Email([
  47.                         'message' => $this->translator->trans('email_unformated'),
  48.                     ]),
  49.                 ]
  50.             ])
  51.             ->add('plainPassword', PasswordType::class, [
  52.                 'mapped' => false,
  53.                 'label' =>  false,
  54.                 'attr' => ['autocomplete' => 'new-password', 'class' => 'w-100 mb-2 p-2 border border-gray-300 rounded-md', 'placeholder' => $this->translator->trans('login_password_placeholder')], 
  55.                 'constraints' => [
  56.                     new NotBlank([
  57.                         'message' => $this->translator->trans('password_unformated'),
  58.                     ]),
  59.                     new Length([
  60.                         'min' => 8,
  61.                         'minMessage' => $this->translator->trans('password_unformated'),
  62.                         'max' => 4096,
  63.                     ]),
  64.                 ],
  65.             ])
  66.         ;
  67.     }
  69.     public function configureOptions(OptionsResolver $resolver): void
  70.     {
  71.         $resolver->setDefaults([
  72.             'data_class' => UserEntity::class,
  73.             'constraints' => [
  74.                 new Callback([$this, 'validateUniqueEmail']),
  75.             ],
  76.         ]);
  77.     }
  79.     public function validateUniqueEmail($object, ExecutionContextInterface $context)
  80.     {
  81.         $existingUser = $this->entityManager->getRepository(UserEntity::class)->findOneBy(['email' => $object->getEmail()]);
  83.         if ($existingUser) {
  84.             $context->buildViolation($this->translator->trans('email_exists'))
  85.                 ->atPath('email')
  86.                 ->addViolation();
  87.         }
  88.     }
  89. }