class TaxonomyTermHierarchyConstraint in Drupal 8

Validation constraint for changing the term hierarchy in pending revisions.

Plugin annotation

@Constraint(
  id = "TaxonomyHierarchy",
  label = @Translation("Taxonomy term hierarchy.", context = "Validation"),
)

Hierarchy

• class \Drupal\Core\Entity\Plugin\Validation\Constraint\CompositeConstraintBase extends \Symfony\Component\Validator\Constraint
  • class \Drupal\taxonomy\Plugin\Validation\Constraint\TaxonomyTermHierarchyConstraint

File

core/modules/taxonomy/src/Plugin/Validation/Constraint/TaxonomyTermHierarchyConstraint.php, line 15

Namespace

Drupal\taxonomy\Plugin\Validation\Constraint

class TaxonomyTermHierarchyConstraint extends CompositeConstraintBase {

  /**
   * The default violation message.
   *
   * @var string
   */
  public $message = 'You can only change the hierarchy for the <em>published</em> version of this term.';

  /**
   * {@inheritdoc}
   */
  public function coversFields() {
    return [
      'parent',
      'weight',
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
TaxonomyTermHierarchyConstraint::$message	public	property	The default violation message.
TaxonomyTermHierarchyConstraint::coversFields	public	function	An array of entity fields which should be passed to the validator. Overrides CompositeConstraintBase::coversFields