name: IsNull class_comment: null dependencies: - name: Constraint type: class source: Symfony\Component\Validator\Constraint properties: [] methods: - name: __construct visibility: public parameters: - name: options default: 'null' - name: message default: 'null' - name: groups default: 'null' - name: payload default: 'null' comment: "# * Validates that a value is exactly equal to null.\n# *\n# * @author\ \ Bernhard Schussek \n# */\n# #[\\Attribute(\\Attribute::TARGET_PROPERTY\ \ | \\Attribute::TARGET_METHOD | \\Attribute::IS_REPEATABLE)]\n# class IsNull\ \ extends Constraint\n# {\n# public const NOT_NULL_ERROR = '60d2f30b-8cfa-4372-b155-9656634de120';\n\ # \n# protected const ERROR_NAMES = [\n# self::NOT_NULL_ERROR => 'NOT_NULL_ERROR',\n\ # ];\n# \n# public string $message = 'This value should be null.';\n# \n# /**\n\ # * @param array|null $options\n# * @param string[]|null \ \ $groups" traits: - Symfony\Component\Validator\Constraint interfaces: []