public function ForumLeafConstraintValidator::validate in Drupal 9
Same name and namespace in other branches
- 8 core/modules/forum/src/Plugin/Validation/Constraint/ForumLeafConstraintValidator.php \Drupal\forum\Plugin\Validation\Constraint\ForumLeafConstraintValidator::validate()
File
- core/
modules/ forum/ src/ Plugin/ Validation/ Constraint/ ForumLeafConstraintValidator.php, line 16
Class
- ForumLeafConstraintValidator
- Validates the ForumLeaf constraint.
Namespace
Drupal\forum\Plugin\Validation\ConstraintCode
public function validate($items, Constraint $constraint) {
$item = $items
->first();
if (!isset($item)) {
return NULL;
}
// Verify that a term has been selected.
if (!$item->entity) {
$this->context
->addViolation($constraint->selectForum);
}
// The forum_container flag must not be set.
if (!empty($item->entity->forum_container->value)) {
$this->context
->addViolation($constraint->noLeafMessage, [
'%forum' => $item->entity
->getName(),
]);
}
}