interface ValidatorInterface

deprecated since version 2.5, to be removed in 3.0. Use {@link \Symfony\Component\Validator\Validator\ValidatorInterface} instead.

Validates values and graphs of objects and arrays.

Methods

validate(mixed $value, array|null $groups = null, bool $traverse = false, bool $deep = false)

Validates a value.

validateProperty(mixed $containingValue, string $property, array|null $groups = null)

Validates a property of a value against its current value.

validatePropertyValue(mixed $containingValue, string $property, string $value, array|null $groups = null)

Validate a property of a value against a potential value.

validateValue(mixed $value, Constraint|Constraint[] $constraints, array|null $groups = null) deprecated

Validates a value against a constraint or a list of constraints.

getMetadataFactory() deprecated

Returns the factory for metadata instances.

Details

at line 42
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.

Parameters

mixed $value The value to validate
array|null $groups The validation groups to validate
bool $traverse Whether to traverse the value if it is traversable
bool $deep Whether to traverse nested traversable values recursively

Return Value

ConstraintViolationListInterface A list of constraint violations. If the list is empty, validation succeeded.

at line 57
ConstraintViolationListInterface validateProperty(mixed $containingValue, string $property, array|null $groups = null)

Validates a property of a value against its current value.

The accepted values depend on the {@link MetadataFactoryInterface} implementation.

Parameters

mixed $containingValue The value containing the property
string $property The name of the property to validate
array|null $groups The validation groups to validate

Return Value

ConstraintViolationListInterface A list of constraint violations. If the list is empty, validation succeeded.

at line 74
ConstraintViolationListInterface validatePropertyValue(mixed $containingValue, string $property, string $value, array|null $groups = null)

Validate a property of a value against a potential value.

The accepted values depend on the {@link MetadataFactoryInterface} implementation.

Parameters

mixed $containingValue The value containing the property
string $property The name of the property to validate
string $value The value to validate against the constraints of the property
array|null $groups The validation groups to validate

Return Value

ConstraintViolationListInterface A list of constraint violations. If the list is empty, validation succeeded.

at line 90
ConstraintViolationListInterface validateValue(mixed $value, Constraint|Constraint[] $constraints, array|null $groups = null) deprecated

deprecated since version 2.5, to be removed in 3.0. Renamed to {@link Validator\ValidatorInterface::validate()} in Symfony 2.5.

Validates a value against a constraint or a list of constraints.

Parameters

mixed $value The value to validate
Constraint|Constraint[] $constraints The constraint(s) to validate against
array|null $groups The validation groups to validate

Return Value

ConstraintViolationListInterface A list of constraint violations. If the list is empty, validation succeeded.

at line 102
MetadataFactoryInterface getMetadataFactory() deprecated

deprecated since version 2.5, to be removed in 3.0. Use {@link Validator\ValidatorInterface::getMetadataFor()} or {@link Validator\ValidatorInterface::hasMetadataFor()} instead.

Returns the factory for metadata instances.

Return Value

MetadataFactoryInterface The metadata factory