class CountConstraint in Zircon Profile 8

Count constraint.

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

Plugin annotation

@Constraint(
  id = "Count",
  label = @Translation("Count", context = "Validation"),
  type = { "list" }
)

Hierarchy

• class \Symfony\Component\Validator\Constraint
  • class \Symfony\Component\Validator\Constraints\Count
    • class \Drupal\Core\Validation\Plugin\Validation\Constraint\CountConstraint

File

core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/CountConstraint.php, line 23

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

Namespace

Drupal\Core\Validation\Plugin\Validation\Constraint

class CountConstraint extends Count {
  public $minMessage = 'This collection should contain %limit element or more.|This collection should contain %limit elements or more.';
  public $maxMessage = 'This collection should contain %limit element or less.|This collection should contain %limit elements or less.';
  public $exactMessage = 'This collection should contain exactly %limit element.|This collection should contain exactly %limit elements.';

  /**
   * {@inheritdoc}
   */
  public function validatedBy() {
    return '\\Symfony\\Component\\Validator\\Constraints\\CountValidator';
  }

}

Members

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