public function FormState::getTriggeringElement
public &FormState::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/FormState.php, line 817
Class
- FormState
- Stores information about the state of a form.
Namespace
Drupal\Core\FormCode
public function &getTriggeringElement() { return $this->triggering_element; }
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Form!FormState.php/function/FormState::getTriggeringElement/8.1.x