class NotNull

Validates that a value is not strictly equal to null.

@author Bernhard Schussek <bschussek@gmail.com>

Hierarchy

class \Symfony\Component\Validator\Constraint
- class \Symfony\Component\Validator\Constraints\NotNull extends \Symfony\Component\Validator\Constraint

Expanded class hierarchy of NotNull

3 files declare their use of NotNull

ConstraintValidatorTestCase.php in vendor/symfony/validator/Test/ConstraintValidatorTestCase.php
NotNullConstraint.php in core/lib/Drupal/Core/Validation/Plugin/Validation/Constraint/NotNullConstraint.php
PropertyInfoLoader.php in vendor/symfony/validator/Mapping/Loader/PropertyInfoLoader.php

1 string reference to 'NotNull'

DataDefinition::getConstraints in core/lib/Drupal/Core/TypedData/DataDefinition.php: Returns an array of validation constraints.

File

vendor/symfony/validator/Constraints/NotNull.php, line 21

Namespace

Symfony\Component\Validator\Constraints

View source

class NotNull extends Constraint {
    public const IS_NULL_ERROR = 'ad32d13f-c3d4-423b-909a-857b961eb720';
    protected const ERROR_NAMES = [
        self::IS_NULL_ERROR => 'IS_NULL_ERROR',
    ];
    public string $message = 'This value should not be null.';
    
    /**
     * @param array<string,mixed>|null $options
     * @param string[]|null            $groups
     */
    public function __construct(?array $options = null, ?string $message = null, ?array $groups = null, mixed $payload = null) {
        parent::__construct($options ?? [], $groups, $payload);
        $this->message = $message ?? $this->message;
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary	Overriden Title	Overrides
Constraint::$groups	public	property	The groups that the constraint belongs to.
Constraint::$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.		2
Constraint::CLASS_CONSTRAINT	public	constant	Marks a constraint that can be put onto classes.
Constraint::DEFAULT_GROUP	public	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.		28
Constraint::getErrorName	public static	function	Returns the name of the given error code.
Constraint::getRequiredOptions	public	function	Returns the name of the required options.		22
Constraint::getTargets	public	function	Returns whether the constraint can be put onto classes, properties or both.		8
Constraint::normalizeOptions	protected	function
Constraint::PROPERTY_CONSTRAINT	public	constant	Marks a constraint that can be put onto properties.
Constraint::validatedBy	public	function	Returns the name of the class that validates this constraint.		9
Constraint::__get	public	function	Returns the value of a lazily initialized option.		2
Constraint::__isset	public	function			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.
NotNull::$message	public	property
NotNull::ERROR_NAMES	protected	constant	Maps error codes to the names of their constants.	Overrides Constraint::ERROR_NAMES
NotNull::IS_NULL_ERROR	public	constant
NotNull::__construct	public	function		Overrides Constraint::__construct