ConstraintViolationListInterface validate(mixed $value, array|null $groups = null, bool $traverse = false, bool $deep = false)
Validates a value.
The accepted values depend on the {@link MetadataFactoryInterface} implementation.
The signature changed with Symfony 2.5 (see {@link Validator\ValidatorInterface::validate()}. This signature will be disabled in Symfony 3.0.
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