Symfony\Component\Validator\Mapping\ElementMetadata

abstract class ElementMetadata extends GenericMetadata

Properties

Constraint[]	$constraints
array	$constraintsByGroup
int	$cascadingStrategy	The strategy for cascading objects.
int	$traversalStrategy	The strategy for traversing traversable objects.

Methods

string[]	__sleep() Returns the names of the properties that should be serialized.	from GenericMetadata
	__clone() Clones this object.	from GenericMetadata
GenericMetadata	addConstraint(Constraint $constraint) Adds a constraint.	from GenericMetadata
GenericMetadata	addConstraints(array $constraints) Adds an list of constraints.	from GenericMetadata
Constraint[]	getConstraints() Returns all constraints of this element.	from GenericMetadata
bool	hasConstraints() Returns whether this element has any constraints.	from GenericMetadata
Constraint[]	findConstraints(string $group) Returns all constraints for a given validation group.	from GenericMetadata
int	getCascadingStrategy() Returns the strategy for cascading objects.	from GenericMetadata
int	getTraversalStrategy() Returns the strategy for traversing traversable objects.	from GenericMetadata
	accept(ValidationVisitorInterface $visitor, mixed $value, string|string[] $group, string $propertyPath) Exists for compatibility with the deprecated {@link Symfony\Component\Validator\MetadataInterface}.	from GenericMetadata

Details

public string[] __sleep()

Returns the names of the properties that should be serialized.

public __clone()

Clones this object.

public GenericMetadata addConstraint(Constraint $constraint)

Adds a constraint.

If the constraint {@link Valid} is added, the cascading strategy will be changed to {@link CascadingStrategy::CASCADE}. Depending on the properties $traverse and $deep of that constraint, the traversal strategy will be set to one of the following:

• {@link TraversalStrategy::IMPLICIT} if $traverse is enabled and $deep is enabled
• {@link TraversalStrategy::IMPLICIT} | {@link TraversalStrategy::STOP_RECURSION} if $traverse is enabled, but $deep is disabled
• {@link TraversalStrategy::NONE} if $traverse is disabled

public GenericMetadata addConstraints(array $constraints)

Adds an list of constraints.

public Constraint[] getConstraints()

Returns all constraints of this element.

public bool hasConstraints()

Returns whether this element has any constraints.

public Constraint[] findConstraints(string $group)

Returns all constraints for a given validation group.

public int getCascadingStrategy()

Returns the strategy for cascading objects.

public int getTraversalStrategy()

Returns the strategy for traversing traversable objects.

public accept(ValidationVisitorInterface $visitor, mixed $value, string|string[] $group, string $propertyPath)

Exists for compatibility with the deprecated {@link Symfony\Component\Validator\MetadataInterface}.

Should not be used.