function ContextDefinitionInterface::getConstraint
Gets a validation constraint.
Parameters
string $constraint_name: The name of the constraint, i.e. its plugin id.
Return value
array A validation constraint definition which can be used for instantiating a \Symfony\Component\Validator\Constraint object.
1 method overrides ContextDefinitionInterface::getConstraint()
- ContextDefinition::getConstraint in core/
lib/ Drupal/ Core/ Plugin/ Context/ ContextDefinition.php - Gets a validation constraint.
File
-
core/
lib/ Drupal/ Component/ Plugin/ Context/ ContextDefinitionInterface.php, line 174
Class
- ContextDefinitionInterface
- Interface used to define definition objects found in ContextInterface.
Namespace
Drupal\Component\Plugin\ContextCode
public function getConstraint($constraint_name);