class LengthConstraint in Zircon Profile 8.0

Length constraint.

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

@todo: Move this below the TypedData core component.

Plugin annotation

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

Hierarchy

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

File

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/LengthConstraint.php, line 25

Contains \Drupal\Core\Validation\Plugin\Validation\Constraint\LengthConstraint.

Namespace

Drupal\Core\Validation\Plugin\Validation\Constraint

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';
  }

}

Members

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