public function MemberMetadata::addConstraint in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/symfony/validator/Mapping/MemberMetadata.php \Symfony\Component\Validator\Mapping\MemberMetadata::addConstraint()

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

Parameters

Constraint $constraint The constraint to add:

Return value

GenericMetadata This object

Throws

ConstraintDefinitionException When trying to add the {@link Traverse} constraint

Overrides GenericMetadata::addConstraint

File

vendor/symfony/validator/Mapping/MemberMetadata.php, line 97

Class

MemberMetadata

Stores all metadata needed for validating a class property.

Namespace

Symfony\Component\Validator\Mapping

Code

public function addConstraint(Constraint $constraint) {
  if (!in_array(Constraint::PROPERTY_CONSTRAINT, (array) $constraint
    ->getTargets())) {
    throw new ConstraintDefinitionException(sprintf('The constraint %s cannot be put on properties or getters', get_class($constraint)));
  }
  parent::addConstraint($constraint);
  return $this;
}