LuhnValidator

class LuhnValidator extends ConstraintValidator

Validates a PAN using the LUHN Algorithm.

For a list of example card numbers that are used to test this class, please see the LuhnValidatorTest class.

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.