FormStateInterface::setTriggeringElement

public FormStateInterface::setTriggeringElement($triggering_element)

Sets the form element that triggered submission.

Parameters

array|null $triggering_element: The form element that triggered submission, of NULL if there is none.

Return value

$this

File

core/lib/Drupal/Core/Form/FormStateInterface.php, line 1021

Class

FormStateInterface

Provides an interface for an object containing the current state of a form.

Namespace

Drupal\Core\Form

Code