function PreprocessHooks::formElement

Same name and namespace in other branches
  1. main core/themes/admin/src/Hook/PreprocessHooks.php \Drupal\admin\Hook\PreprocessHooks::formElement()

Implements hook_preprocess_HOOK() for form_element.

Attributes

#[Hook('preprocess_form_element')]

File

core/themes/admin/src/Hook/PreprocessHooks.php, line 554

Class

PreprocessHooks
Provides preprocess implementations.

Namespace

Drupal\admin\Hook

Code

public function formElement(array &$variables) : void {
  if (!empty($variables['element']['#errors'])) {
    $variables['label']['#attributes']['class'][] = 'has-error';
  }
  if ($variables['disabled']) {
    $variables['label']['#attributes']['class'][] = 'is-disabled';
    if (!empty($variables['description']['attributes'])) {
      $variables['description']['attributes']->addClass('is-disabled');
    }
  }
  $this->preprocessDescriptionToggle($variables);
}

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