Same name and namespace in other branches
  1. 9 core/modules/field/field.api.php \hook_field_widget_complete_WIDGET_TYPE_form_alter()

Alter the complete form for a specific widget provided by other modules.

Modules can implement hook_field_widget_complete_WIDGET_TYPE_form_alter() to modify a specific widget form, rather than using hook_field_widget_complete_form_alter() and checking the widget type.

Parameters

$field_widget_complete_form: The field widget form element as constructed by \Drupal\Core\Field\WidgetBaseInterface::form().

$form_state: The current state of the form.

$context: An associative array containing the following key-value pairs:

  • form: The form structure to which widgets are being attached. This may be a full form structure, or a sub-element of a larger form.
  • widget: The widget plugin instance.
  • items: The field values, as a \Drupal\Core\Field\FieldItemListInterface object.
  • delta: The order of this item in the array of subelements (0, 1, 2, etc).
  • default: A boolean indicating whether the form is being shown as a dummy form to set default values.

See also

\Drupal\Core\Field\WidgetBaseInterface::form()

\Drupal\Core\Field\WidgetBase::form()

hook_field_widget_complete_form_alter()

https://www.drupal.org/node/3180429

Related topics

2 string references to 'hook_field_widget_complete_WIDGET_TYPE_form_alter'
field_test_field_widget_complete_test_field_widget_multiple_form_alter in core/modules/field/tests/modules/field_test/field_test.module
Implements hook_field_widget_complete_WIDGET_TYPE_form_alter().
field_test_field_widget_complete_test_field_widget_multiple_single_value_form_alter in core/modules/field/tests/modules/field_test/field_test.module
Implements hook_field_widget_complete_WIDGET_TYPE_form_alter().
2 functions implement hook_field_widget_complete_WIDGET_TYPE_form_alter()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

field_test_field_widget_complete_test_field_widget_multiple_form_alter in core/modules/field/tests/modules/field_test/field_test.module
Implements hook_field_widget_complete_WIDGET_TYPE_form_alter().
field_test_field_widget_complete_test_field_widget_multiple_single_value_form_alter in core/modules/field/tests/modules/field_test/field_test.module
Implements hook_field_widget_complete_WIDGET_TYPE_form_alter().

File

core/modules/field/field.api.php, line 313
Field API documentation.

Code

function hook_field_widget_complete_WIDGET_TYPE_form_alter(&$field_widget_complete_form, \Drupal\Core\Form\FormStateInterface $form_state, $context) {
  $field_widget_complete_form['#attributes']['class'][] = 'my-class';
}