PX : code by Brett Error

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Credit Card Valid 1.1 money : credit card number validators 5.0 12183 1998-05-15 18:10:21 [ show ]
A set of functions to check the validity of a credit card number. ccValidate($number, $type) returns 1 if the account number is valid, zero if not. The $type argument is optional. If included, it will perform additional checking to ensure the card is of the type specified. Valid types include: visa, mastercard, discover, and amex.

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