1. 8.2.x core/lib/Drupal/Core/Form/FormInterface.php FormInterface
  2. 8.0.x core/lib/Drupal/Core/Form/FormInterface.php FormInterface
  3. 8.1.x core/lib/Drupal/Core/Form/FormInterface.php FormInterface

Provides an interface for a Form.

Hierarchy

Expanded class hierarchy of FormInterface

All classes that implement FormInterface

Related topics

23 files declare their use of FormInterface
AjaxFormBlock.php in core/modules/system/tests/modules/ajax_forms_test/src/Plugin/Block/AjaxFormBlock.php
BlockListBuilder.php in core/modules/block/src/BlockListBuilder.php
DateTimeFormInjectionTest.php in core/modules/datetime/tests/src/Kernel/DateTimeFormInjectionTest.php
DbLogFormInjectionTest.php in core/modules/dblog/tests/src/Kernel/DbLogFormInjectionTest.php
DraggableListBuilder.php in core/lib/Drupal/Core/Config/Entity/DraggableListBuilder.php

... See full list

File

core/lib/Drupal/Core/Form/FormInterface.php, line 10

Namespace

Drupal\Core\Form
View source
interface FormInterface {

  /**
   * Returns a unique string identifying the form.
   *
   * @return string
   *   The unique string identifying the form.
   */
  public function getFormId();

  /**
   * Form constructor.
   *
   * @param array $form
   *   An associative array containing the structure of the form.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current state of the form.
   *
   * @return array
   *   The form structure.
   */
  public function buildForm(array $form, FormStateInterface $form_state);

  /**
   * Form validation handler.
   *
   * @param array $form
   *   An associative array containing the structure of the form.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current state of the form.
   */
  public function validateForm(array &$form, FormStateInterface $form_state);

  /**
   * Form submission handler.
   *
   * @param array $form
   *   An associative array containing the structure of the form.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current state of the form.
   */
  public function submitForm(array &$form, FormStateInterface $form_state);

}

Members

Contains filters are case sensitive
Namesort descending Modifiers Type Description
FormInterface::buildForm public function Form constructor.
FormInterface::getFormId public function Returns a unique string identifying the form.
FormInterface::submitForm public function Form submission handler.
FormInterface::validateForm public function Form validation handler.