vendor/craue/formflow-bundle/EventListener/PreviousStepInvalidEventListener.php line 19

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  1. <?php
  3. namespace Craue\FormFlowBundle\EventListener;
  5. use Craue\FormFlowBundle\Event\PreviousStepInvalidEvent;
  6. use Symfony\Component\Form\FormError;
  8. /**
  9. * Adds a validation error to the current step's form if revalidating previous steps failed.
  10. *
  11. * @author Christian Raue <christian.raue@gmail.com>
  12. * @copyright 2011-2024 Christian Raue
  13. * @license http://opensource.org/licenses/mit-license.php MIT License
  14. */
  15. class PreviousStepInvalidEventListener {
  17. use EventListenerWithTranslatorTrait;
  19. public function onPreviousStepInvalid(PreviousStepInvalidEvent $event) {
  20. $event->getCurrentStepForm()->addError($this->getPreviousStepInvalidFormError($event->getInvalidStepNumber()));
  21. }
  23. /**
  24. * @param int $stepNumber
  25. * @return FormError
  26. */
  27. protected function getPreviousStepInvalidFormError($stepNumber) {
  28. $messageId = 'craueFormFlow.previousStepInvalid';
  29. $messageParameters = ['%stepNumber%' => $stepNumber];
  31. return new FormError($this->translator->trans($messageId, $messageParameters, 'validators'), $messageId, $messageParameters);
  32. }
  34. }