New Credit Card Length
brianjemail opened this issue · comments
19 digit credit cards are being issued.
Discover Card: 16 or 19
China UnionPay: 16 - 19
Visa: 16, 18 or 19
Maestro: 16 - 19
inacho / php-credit-card-validator
Validates popular debit and credit cards numbers against regular expressions and Luhn algorithm. Also validates the CVC and the expiration date.