Closed kakarotto67 closed 8 years ago
For Maestro cards, this should not be an issue. Because Maestro has card number length from 12 to 19 digits. Wiki
Yeah, number matches your regex and length, but it isn't valid at all. Pass it to your IsCreditCardNumberValid method and you will see it.
Pass "50000000000006114" into GetCreditCardVendor method Expected result: Unknown (as it has 17 digits) Actual result: Maestro