class UserNameConstraint in Zircon Profile 8.0

Checks if a value is a valid user name.

Plugin annotation

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

Hierarchy

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

File

core/modules/user/src/Plugin/Validation/Constraint/UserNameConstraint.php, line 20

Contains \Drupal\user\Plugin\Validation\Constraint\UserNameConstraint.

Namespace

Drupal\user\Plugin\Validation\Constraint

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

Name	Modifiers	Type	Description	Overrides
Constraint::$errorNames	protected static	property	Maps error codes to the names of their constants.	16
Constraint::$payload	public	property	Domain-specific data attached to a constraint.
Constraint::addImplicitGroupName	public	function	Adds the given group if this constraint is in the Default group.	1
Constraint::CLASS_CONSTRAINT		constant	Marks a constraint that can be put onto classes.
Constraint::DEFAULT_GROUP		constant	The name of the group given to all constraints with no explicit group.
Constraint::getDefaultOption	public	function	Returns the name of the default option.	18
Constraint::getErrorName	public static	function	Returns the name of the given error code.
Constraint::getRequiredOptions	public	function	Returns the name of the required options.	11
Constraint::getTargets	public	function	Returns whether the constraint can be put onto classes, properties or both.	11
Constraint::PROPERTY_CONSTRAINT		constant	Marks a constraint that can be put onto properties.
Constraint::validatedBy	public	function	Returns the name of the class that validates this constraint.	11
Constraint::__construct	public	function	Initializes the constraint with options.	11
Constraint::__get	public	function	Returns the value of a lazily initialized option.	1
Constraint::__set	public	function	Sets the value of a lazily initialized option.	1
Constraint::__sleep	public	function	Optimizes the serialized value to minimize storage space.
UserNameConstraint::$emptyMessage	public	property
UserNameConstraint::$illegalMessage	public	property
UserNameConstraint::$multipleSpacesMessage	public	property
UserNameConstraint::$spaceBeginMessage	public	property
UserNameConstraint::$spaceEndMessage	public	property
UserNameConstraint::$tooLongMessage	public	property