UniqueEntityValidator
class UniqueEntityValidator extends ConstraintValidator
Unique Entity Validator checks if one or a set of fields contain unique values.
Constants
| PRETTY_DATE | Whether to format {@link \DateTime} objects as RFC-3339 dates ("Y-m-d H:i:s"). |
| OBJECT_TO_STRING | Whether to cast objects with a "__toString()" method to strings. |
Methods
| initialize(ExecutionContextInterface $context) Initializes the constraint validator. | from ConstraintValidator | |
| __construct(ManagerRegistry $registry) | ||
| validate(object $entity, Constraint $constraint) |
Details
initialize(ExecutionContextInterface $context)
Initializes the constraint validator.
Parameters
| ExecutionContextInterface | $context | The current validation context |
__construct(ManagerRegistry $registry)
Parameters
| ManagerRegistry | $registry |
validate(object $entity, Constraint $constraint)
Parameters
| object | $entity | |
| Constraint | $constraint | The constraint for the validation |
Exceptions
| UnexpectedTypeException | |
| ConstraintDefinitionException |
© 2004–2017 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/4.0/Symfony/Bridge/Doctrine/Validator/Constraints/UniqueEntityValidator.html