FormStateDecoratorBase::getTriggeringElement

public &FormStateDecoratorBase::getTriggeringElement()

Gets the form element that triggered submission.

Return value

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

Overrides FormStateInterface::getTriggeringElement

File

core/lib/Drupal/Core/Form/FormStateDecoratorBase.php, line 379

Class

FormStateDecoratorBase
Decorates another form state.

Namespace

Drupal\Core\Form

Code

public function &getTriggeringElement() {
  return $this->decoratedFormState->getTriggeringElement();
}
doc_Drupal
2016-10-29 09:16:18
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