class UserNameUnique

Same name and namespace in other branches
  1. 9 core/modules/user/src/Plugin/Validation/Constraint/UserNameUnique.php \Drupal\user\Plugin\Validation\Constraint\UserNameUnique
  2. 8.9.x core/modules/user/src/Plugin/Validation/Constraint/UserNameUnique.php \Drupal\user\Plugin\Validation\Constraint\UserNameUnique
  3. 10 core/modules/user/src/Plugin/Validation/Constraint/UserNameUnique.php \Drupal\user\Plugin\Validation\Constraint\UserNameUnique

Checks if a user name is unique on the site.

Hierarchy

  • class \Drupal\Core\Validation\Plugin\Validation\Constraint\UniqueFieldConstraint extends \Symfony\Component\Validator\Constraint
    • class \Drupal\user\Plugin\Validation\Constraint\UserNameUnique extends \Drupal\Core\Validation\Plugin\Validation\Constraint\UniqueFieldConstraint

Expanded class hierarchy of UserNameUnique

File

core/modules/user/src/Plugin/Validation/Constraint/UserNameUnique.php, line 12

Namespace

Drupal\user\Plugin\Validation\Constraint
View source 
class UserNameUnique extends UniqueFieldConstraint {
    public $message = 'The username %value is already taken.';

}

Members

Title Modifiers Object type Summary Overriden Title
UniqueFieldConstraint::validatedBy public function
UserNameUnique::$message public property Overrides UniqueFieldConstraint::$message

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