1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677 |
- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Validator;
- use Symfony\Component\Validator\Exception\ValidationFailedException;
- use Symfony\Component\Validator\Validator\ValidatorInterface;
- /**
- * Entry point for the Validator component.
- *
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
- final class Validation
- {
- /**
- * Creates a callable chain of constraints.
- *
- * @param Constraint|ValidatorInterface|null $constraintOrValidator
- */
- public static function createCallable($constraintOrValidator = null, Constraint ...$constraints): callable
- {
- $validator = $constraintOrValidator;
- if ($constraintOrValidator instanceof Constraint) {
- $constraints = \func_get_args();
- $validator = null;
- } elseif (null !== $constraintOrValidator && !$constraintOrValidator instanceof ValidatorInterface) {
- throw new \TypeError(sprintf('Argument 1 passed to "%s()" must be a "%s" or a "%s" object, "%s" given.', __METHOD__, Constraint::class, ValidatorInterface::class, get_debug_type($constraintOrValidator)));
- }
- $validator = $validator ?? self::createValidator();
- return static function ($value) use ($constraints, $validator) {
- $violations = $validator->validate($value, $constraints);
- if (0 !== $violations->count()) {
- throw new ValidationFailedException($value, $violations);
- }
- return $value;
- };
- }
- /**
- * Creates a new validator.
- *
- * If you want to configure the validator, use
- * {@link createValidatorBuilder()} instead.
- */
- public static function createValidator(): ValidatorInterface
- {
- return self::createValidatorBuilder()->getValidator();
- }
- /**
- * Creates a configurable builder for validator objects.
- */
- public static function createValidatorBuilder(): ValidatorBuilder
- {
- return new ValidatorBuilder();
- }
- /**
- * This class cannot be instantiated.
- */
- private function __construct()
- {
- }
- }
|