public static function CommerceElementTrait::attachElementSubmit in Commerce Core 8.2

Attaches the #commerce_element_submit functionality.

Parameters

array $element: The form element being processed.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

array $complete_form: The complete form structure.

Return value

array The processed form element.

File

src/Element/CommerceElementTrait.php, line 37

Class

CommerceElementTrait

Allows form elements to use #commerce_element_submit.

Namespace

Drupal\commerce\Element

Code

public static function attachElementSubmit(array $element, FormStateInterface $form_state, array &$complete_form) {
  if (isset($complete_form['#commerce_element_submit_attached'])) {
    return $element;
  }

  // The #validate callbacks of the complete form run last.
  // That allows executeElementSubmitHandlers() to be completely certain that
  // the form has passed validation before proceeding.
  $complete_form['#validate'][] = [
    get_class(),
    'executeElementSubmitHandlers',
  ];
  $complete_form['#commerce_element_submit_attached'] = TRUE;
  return $element;
}