class LengthConstraint

Same name and namespace in other branches
  1. 9 core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/LengthConstraint.php \Drupal\Core\Validation\Plugin\Validation\Constraint\LengthConstraint
  2. 10 core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/LengthConstraint.php \Drupal\Core\Validation\Plugin\Validation\Constraint\LengthConstraint
  3. 11.x core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/LengthConstraint.php \Drupal\Core\Validation\Plugin\Validation\Constraint\LengthConstraint

Length constraint.

Overrides the symfony constraint to use Drupal-style replacement patterns.

@todo: Move this below the TypedData core component.

Plugin annotation

  id = "Length",
  label = @Translation("Length", context = "Validation"),
  type = { "string" }


  • class \Drupal\Core\Validation\Plugin\Validation\Constraint\LengthConstraint extends \Symfony\Component\Validator\Constraints\Length

Expanded class hierarchy of LengthConstraint


core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/LengthConstraint.php, line 20


View source
class LengthConstraint extends Length {
    public $maxMessage = 'This value is too long. It should have %limit character or less.|This value is too long. It should have %limit characters or less.';
    public $minMessage = 'This value is too short. It should have %limit character or more.|This value is too short. It should have %limit characters or more.';
    public $exactMessage = 'This value should have exactly %limit character.|This value should have exactly %limit characters.';
     * {@inheritdoc}
    public function validatedBy() {
        return '\\Symfony\\Component\\Validator\\Constraints\\LengthValidator';



Title Sort descending Modifiers Object type Summary
LengthConstraint::$exactMessage public property
LengthConstraint::$maxMessage public property
LengthConstraint::$minMessage public property
LengthConstraint::validatedBy public function

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