class MenuTreeHierarchyConstraint

Validation constraint for changing the menu hierarchy in pending revisions.

Plugin annotation

@Constraint(
  id = "MenuTreeHierarchy",
  label = @Translation("Menu tree hierarchy.", context = "Validation"),
)

Hierarchy

• class \Drupal\Core\Entity\Plugin\Validation\Constraint\CompositeConstraintBase extends \Symfony\Component\Validator\Constraint
  • class \Drupal\menu_link_content\Plugin\Validation\Constraint\MenuTreeHierarchyConstraint extends \Drupal\Core\Entity\Plugin\Validation\Constraint\CompositeConstraintBase

Expanded class hierarchy of MenuTreeHierarchyConstraint

File

core/modules/menu_link_content/src/Plugin/Validation/Constraint/MenuTreeHierarchyConstraint.php, line 15

Namespace

class MenuTreeHierarchyConstraint extends CompositeConstraintBase {
    
    /**
     * The default violation message.
     *
     * @var string
     */
    public $message = 'You can only change the hierarchy for the <em>published</em> version of this menu link.';
    
    /**
     * {@inheritdoc}
     */
    public function coversFields() {
        return [
            'parent',
            'weight',
        ];
    }

}

Members