class ForumLeafConstraint in Drupal 9

Checks that the node is assigned only a "leaf" term in the forum taxonomy.

Plugin annotation

@Constraint(
  id = "ForumLeaf",
  label = @Translation("Forum leaf", context = "Validation"),
)

Hierarchy

• class \Drupal\forum\Plugin\Validation\Constraint\ForumLeafConstraint extends \Symfony\Component\Validator\Constraint

File

core/modules/forum/src/Plugin/Validation/Constraint/ForumLeafConstraint.php, line 15

Namespace

Drupal\forum\Plugin\Validation\Constraint

class ForumLeafConstraint extends Constraint {
  public $selectForum = 'Select a forum.';
  public $noLeafMessage = 'The item %forum is a forum container, not a forum. Select one of the forums below instead.';

}

Members

Name	Modifiers	Type	Description	Overrides
ForumLeafConstraint::$noLeafMessage	public	property
ForumLeafConstraint::$selectForum	public	property