class UniqueLabelInListConstraint

Same name and namespace in other branches
  1. 11.x core/modules/ckeditor5/src/Plugin/Validation/Constraint/UniqueLabelInListConstraint.php \Drupal\ckeditor5\Plugin\Validation\Constraint\UniqueLabelInListConstraint
  2. 10 core/modules/ckeditor5/src/Plugin/Validation/Constraint/UniqueLabelInListConstraint.php \Drupal\ckeditor5\Plugin\Validation\Constraint\UniqueLabelInListConstraint
  3. 9 core/modules/ckeditor5/src/Plugin/Validation/Constraint/UniqueLabelInListConstraint.php \Drupal\ckeditor5\Plugin\Validation\Constraint\UniqueLabelInListConstraint

Uniquely labeled list item constraint.

@internal

Attributes

#[Constraint(id: 'UniqueLabelInList', label: new TranslatableMarkup('Unique label in list', [], [ 'context' => 'Validation', ]))]

Hierarchy

Expanded class hierarchy of UniqueLabelInListConstraint

File

View on git.drupalcode.org

core/modules/ckeditor5/src/Plugin/Validation/Constraint/UniqueLabelInListConstraint.php, line 17

Namespace

Drupal\ckeditor5\Plugin\Validation\Constraint
View source 
class UniqueLabelInListConstraint extends SymfonyConstraint {
  
  /**
   * The key of the label that this validation constraint should check.
   *
   * @var null|string
   */
  public $labelKey = NULL;
  public function __construct(mixed $options = NULL, ?string $labelKey = NULL, public $message = 'The label %label is not unique.', ?array $groups = NULL, mixed $payload = NULL) {
    parent::__construct($options, $groups, $payload);
    $this->labelKey = $labelKey ?? $this->labelKey;
  }
  
  /**
   * {@inheritdoc}
   */
  public function getRequiredOptions() : array {
    return [
      'labelKey',
    ];
  }

}

Members

Title Modifiers Object type Summary
UniqueLabelInListConstraint::$labelKey public property The key of the label that this validation constraint should check.
UniqueLabelInListConstraint::getRequiredOptions public function
UniqueLabelInListConstraint::__construct public function #[HasNamedArguments]

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