True/False: expiration date is a valid future month-year

The value which you pass in will be run through the fiarly flexible htCreditCardDateMMYY function to determine whether it is valid. However, Value is NOT passed by reference here (Value: string), so your calling function will not see any adjustments to Value. If you care about that adjustment of MMYYYY to MMYY, use htCreditCardDateMMYY instead.