class UniqueLabelInListConstraint

Same name in other branches
  1. 10 core/modules/ckeditor5/src/Plugin/Validation/Constraint/UniqueLabelInListConstraint.php \Drupal\ckeditor5\Plugin\Validation\Constraint\UniqueLabelInListConstraint
  2. 11.x core/modules/ckeditor5/src/Plugin/Validation/Constraint/UniqueLabelInListConstraint.php \Drupal\ckeditor5\Plugin\Validation\Constraint\UniqueLabelInListConstraint

Uniquely labeled list item constraint.

@Constraint( id = "UniqueLabelInList", label = @Translation("Unique label in list", context = "Validation"), )

@internal

Hierarchy

Expanded class hierarchy of UniqueLabelInListConstraint

File

core/modules/ckeditor5/src/Plugin/Validation/Constraint/UniqueLabelInListConstraint.php, line 19

Namespace

Drupal\ckeditor5\Plugin\Validation\Constraint
View source 
class UniqueLabelInListConstraint extends Constraint {
    
    /**
     * The default violation message.
     *
     * @var string
     */
    public $message = 'The label %label is not unique.';
    
    /**
     * The key of the label that this validation constraint should check.
     *
     * @var null|string
     */
    public $labelKey = NULL;
    
    /**
     * {@inheritdoc}
     */
    public function getRequiredOptions() {
        return [
            'labelKey',
        ];
    }

}

Members

Title Modifiers Object type Summary
UniqueLabelInListConstraint::$labelKey public property The key of the label that this validation constraint should check.
UniqueLabelInListConstraint::$message public property The default violation message.
UniqueLabelInListConstraint::getRequiredOptions public function

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