public function ExampleFormEventSubscribers::alterNodeForm in Hook Event Dispatcher 3.x

Same name and namespace in other branches

1. 8.2 examples/ExampleFormEventSubscribers.php \Drupal\hook_event_dispatcher\ExampleFormEventSubscribers::alterNodeForm()

Alter node form.

Parameters

\Drupal\core_event_dispatcher\Event\Form\FormBaseAlterEvent $event: The event.

File

examples/ExampleFormEventSubscribers.php, line 56

Class

ExampleFormEventSubscribers

Class ExampleFormEventSubscribers.

Namespace

Drupal\hook_event_dispatcher

Code

public function alterNodeForm(FormBaseAlterEvent $event) : void {
  $form =& $event
    ->getForm();
  $form['title']['widget'][0]['value']['#title'] = 'A new title!';
}