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Credit card number validation class?
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00124636
Message ID:
00131720
Vues:
13
>>>>Does anyone know of a public one that validates all current credit card numbers/type? If not, we should definitely make an effort and load (with donations) the file library at the UT with tools such as this one. Like they say: why reinvent the wheel?
>>>>
>>>>
>>>>TIA
>>>>
>>>>Gil
>>>
>>>Gil,
>>>I decided to take you up on your challenge. I have developed a credit card validation class and will be uploading it to the file library today. It supports Visa, MAsterCard, Discover, American Express and Diners Club. It also has a method to add new card types.
>>>
>>>I used some code posted by Rick Strahl last year and additonal information from Ralph Morse on the FoxShare list to create the class. Thanks to both of them for their contributions
>>
>>
>>Great!! Thanks Steve, I will definitely look for it as soon as I have a chance, stuff like makes this user group its size worth in gold!
>>
>>Gil
>
>I forgot to mention that I posted it to the Classes - VCX section.


In searching for the file, I found nothing. What is the name of the file you uploaded? Also, when you say you were validating the credit card number, are you saying that you are going out to a credit card site and getting a response or are you just checking the number entered against an algorithm for that specific card? If it's not getting a response from a credit card center, it's not really what I'm looking for.

Thanks,
John Harvey
Shelbynet.com

"I'm addicted to placebos. I could quit, but it wouldn't matter." Stephen Wright
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