class OptionsTestHooks

Hook implementations for options_test.

Hierarchy

Expanded class hierarchy of OptionsTestHooks

File

core/modules/options/tests/options_test/src/Hook/OptionsTestHooks.php, line 13

Namespace

Drupal\options_test\Hook
View on git.drupalcode.org
View source 
class OptionsTestHooks {
  
  /**
   * Implements hook_form_FORM_ID_alter().
   */
  public function formEntityTestEntityTestFormAlter(&$form, FormStateInterface $form_state, $form_id) : void {
    if (\Drupal::state()->get('options_test.form_alter_enable', FALSE)) {
      $form['card_1']['widget']['#required_error'] = 'This is custom message for required field.';
    }
  }
  
  /**
   * Implements hook_options_list_alter().
   */
  public function optionsListAlter(array &$options, array $context) : void {
    if ($context['fieldDefinition']->getName() === 'card_4' && $context['widget']->getPluginId() === 'options_select') {
      // Rename _none option.
      $options['_none'] = '- Select something -';
    }
    if ($context['fieldDefinition']->getName() === 'card_4' && $context['entity']->bundle() === 'entity_test') {
      // Remove 0 option.
      unset($options[0]);
    }
  }

}

Members

Title Modifiers Object type Summary
OptionsTestHooks::formEntityTestEntityTestFormAlter public function Implements hook_form_FORM_ID_alter().
OptionsTestHooks::optionsListAlter public function Implements hook_options_list_alter().

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