interface ExpressionFormInterface in Rules 8.3

Defines methods for expression forms.

Hierarchy

• interface \Drupal\rules\Form\Expression\ExpressionFormInterface

File

src/Form/Expression/ExpressionFormInterface.php, line 10

Namespace

Drupal\rules\Form\Expression

interface ExpressionFormInterface {

  /**
   * Adds elements specific to the expression to the form.
   *
   * @param array $form
   *   The form array.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current form state.
   */
  public function form(array $form, FormStateInterface $form_state);

  /**
   * Form validation callback to validate expression elements.
   *
   * @param array $form
   *   The form array.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current form state.
   */
  public function validateForm(array $form, FormStateInterface $form_state);

  /**
   * Form submission callback to save changes for the expression.
   *
   * @param array $form
   *   The form array.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current form state.
   */
  public function submitForm(array &$form, FormStateInterface $form_state);

}

Members

Name	Modifiers	Type	Description	Overrides
ExpressionFormInterface::form	public	function	Adds elements specific to the expression to the form.	5
ExpressionFormInterface::submitForm	public	function	Form submission callback to save changes for the expression.	2
ExpressionFormInterface::validateForm	public	function	Form validation callback to validate expression elements.	2