public FormStateInterface::getCacheableArray()
Returns an array representation of the cacheable portion of the form state.
array The cacheable portion of the form state.
public function getCacheableArray();
© 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!FormStateInterface.php/function/FormStateInterface::getCacheableArray/8.1.x