public function ExampleFormEventSubscribers::alterForm in Hook Event Dispatcher 8
Alter form.
Parameters
\Drupal\hook_event_dispatcher\Event\Form\FormAlterEvent $event: The event.
File
- src/
Example/ ExampleFormEventSubscribers.php, line 33
Class
- ExampleFormEventSubscribers
- Class ExampleFormEventSubscribers.
Namespace
Drupal\hook_event_dispatcher\ExampleCode
public function alterForm(FormAlterEvent $event) {
$form =& $event
->getForm();
$form['extra_markup'] = [
'#markup' => 'This is really cool markup',
];
}