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class UserNameConstraint in Zircon Profile 8.0

Same name and namespace in other branches
  1. 8 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

Expanded class hierarchy of 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
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

Namesort descending 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