function FormStateInterface::getTriggeringElement

Same name in other branches
  1. 9 core/lib/Drupal/Core/Form/FormStateInterface.php \Drupal\Core\Form\FormStateInterface::getTriggeringElement()
  2. 8.9.x core/lib/Drupal/Core/Form/FormStateInterface.php \Drupal\Core\Form\FormStateInterface::getTriggeringElement()
  3. 11.x core/lib/Drupal/Core/Form/FormStateInterface.php \Drupal\Core\Form\FormStateInterface::getTriggeringElement()

Gets the form element that triggered submission.

Return value

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

2 methods override FormStateInterface::getTriggeringElement()
FormState::getTriggeringElement in core/lib/Drupal/Core/Form/FormState.php
Gets the form element that triggered submission.
FormStateDecoratorBase::getTriggeringElement in core/lib/Drupal/Core/Form/FormStateDecoratorBase.php
Gets the form element that triggered submission.

File

core/lib/Drupal/Core/Form/FormStateInterface.php, line 1074

Class

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

Namespace

Drupal\Core\Form

Code

public function &getTriggeringElement();

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