function FormTestStoragePageCacheForm::form_test_storage_page_cache_old_build_id

Form element #after_build callback: output the old form build-id.

File

core/modules/system/tests/modules/form_test/src/Form/FormTestStoragePageCacheForm.php, line 57

Class

FormTestStoragePageCacheForm

Form to test page cache storage.

Namespace

Code

public function form_test_storage_page_cache_old_build_id($form) {
  if (isset($form['#build_id_old'])) {
    $form['test_build_id_old']['#plain_text'] = $form['#build_id_old'];
  }
  return $form;
}