public static function DefaultSelection::elementValidateFilter in Zircon Profile 8.0
Same name and namespace in other branches
- 8 core/lib/Drupal/Core/Entity/Plugin/EntityReferenceSelection/DefaultSelection.php \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection::elementValidateFilter()
Form element validation handler; Filters the #value property of an element.
File
- core/
lib/ Drupal/ Core/ Entity/ Plugin/ EntityReferenceSelection/ DefaultSelection.php, line 234 - Contains \Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection.
Class
- DefaultSelection
- Default plugin implementation of the Entity Reference Selection plugin.
Namespace
Drupal\Core\Entity\Plugin\EntityReferenceSelectionCode
public static function elementValidateFilter(&$element, FormStateInterface $form_state) {
$element['#value'] = array_filter($element['#value']);
$form_state
->setValueForElement($element, $element['#value']);
}