getGroupElement($form, $form_state); $group->setProperty('description', t('Modals are streamlined, but flexible, dialog prompts with the minimum required functionality and smart defaults. See Bootstrap Modals for more documentation.', [ ':url' => 'https://getbootstrap.com/docs/3.3/javascript/#modals', ])); } /** * {@inheritdoc} */ public function getCacheTags() { return ['rendered', 'library_info']; } }