eca-1.0.x-dev/src/Event/FormEventInterface.php
src/Event/FormEventInterface.php
<?php namespace Drupal\eca\Event; use Drupal\Core\Form\FormStateInterface; /** * Interface for form API related events. */ interface FormEventInterface { /** * Get the form array. * * This may be the complete form, or a sub-form, or a specific form element. * * @return array|null * The form array as reference or NULL if there is no form array. */ public function &getForm(): ?array; /** * Gets the form state object which was involved in the form event. * * @return \Drupal\Core\Form\FormStateInterface * The form state. */ public function getFormState(): FormStateInterface; }