class UserNameConstraint

Same name in other branches
  1. 8.9.x core/modules/user/src/Plugin/Validation/Constraint/UserNameConstraint.php \Drupal\user\Plugin\Validation\Constraint\UserNameConstraint
  2. 10 core/modules/user/src/Plugin/Validation/Constraint/UserNameConstraint.php \Drupal\user\Plugin\Validation\Constraint\UserNameConstraint
  3. 11.x core/modules/user/src/Plugin/Validation/Constraint/UserNameConstraint.php \Drupal\user\Plugin\Validation\Constraint\UserNameConstraint

Checks if a value is a valid user name.

Plugin annotation


@Constraint(
  id = "UserName",
  label = @Translation("User name", context = "Validation"),
)

Hierarchy

  • class \Drupal\user\Plugin\Validation\Constraint\UserNameConstraint extends \Symfony\Component\Validator\Constraint

Expanded class hierarchy of UserNameConstraint

1 file declares its use of UserNameConstraint
MigrateEntityContentValidationTest.php in core/modules/migrate/tests/src/Kernel/MigrateEntityContentValidationTest.php

File

core/modules/user/src/Plugin/Validation/Constraint/UserNameConstraint.php, line 15

Namespace

Drupal\user\Plugin\Validation\Constraint
View source 
class UserNameConstraint extends Constraint {
    public $emptyMessage = 'You must enter a username.';
    public $spaceBeginMessage = 'The username cannot begin with a space.';
    public $spaceEndMessage = 'The username cannot end with a space.';
    public $multipleSpacesMessage = 'The username cannot contain multiple spaces in a row.';
    public $illegalMessage = 'The username contains an illegal character.';
    public $tooLongMessage = 'The username %name is too long: it must be %max characters or less.';

}

Members

Title Modifiers Object type Summary
UserNameConstraint::$emptyMessage public property
UserNameConstraint::$illegalMessage public property
UserNameConstraint::$multipleSpacesMessage public property
UserNameConstraint::$spaceBeginMessage public property
UserNameConstraint::$spaceEndMessage public property
UserNameConstraint::$tooLongMessage public property

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