src/Component/Captcha/EventSubscriber/CaptchaEventSubscriber.php line 29

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  1. <?php
  3. declare(strict_types=1);
  5. namespace App\Component\Captcha\EventSubscriber;
  7. use App\Component\Captcha\CaptchaFactory;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. use Symfony\Component\Form\FormError;
  10. use Symfony\Component\Form\FormEvent;
  11. use Symfony\Component\Form\FormEvents;
  12. use Symfony\Contracts\Translation\TranslatorInterface;
  14. class CaptchaEventSubscriber implements EventSubscriberInterface
  15. {
  16.     public function __construct(
  17.         private readonly CaptchaFactory $factory,
  18.         private readonly TranslatorInterface $translator
  19.     ) {
  20.     }
  22.     public static function getSubscribedEvents(): array
  23.     {
  24.         return [
  25.             FormEvents::POST_SUBMIT => 'validateCaptcha',
  26.         ];
  27.     }
  29.     public function validateCaptcha(FormEvent $formEvent): void
  30.     {
  31.         if (!$this->factory->create()->isSuccess()) {
  32.             $formEvent->getForm()->addError(
  33.                 new FormError($this->translator->trans(id: 'captcha.message_invalid', domain: 'messages'))
  34.             );
  35.         }
  36.     }
  37. }