I believe you can tell the type of card with a regular expression: http://stackoverflow.com/questions/72768/how-do-you-detect-credit-card-type-based-on-number

I believe you can tell the type of card with a regular expression: http://stackoverflow.com/questions/72768/how-do-you-detect-credit-card-type-based-on-number http://stackoverflow.com/questions/72768/how-do-you-detect-c...