There are a few classes in the Repository.  Check the link below.
http://phpclasses.promoxy.com/browse.html/class/19.html

Not to discount PHP Builder, but I generally find less useful info there than I do at 
DevShed.com, DevArticles.com, etc.  The structure of the site certainly doesn't make 
the process any easier.

Edward Dudlik
Becoming Digital
www.becomingdigital.com



----- Original Message ----- 
From: "Nathan Taylor" <[EMAIL PROTECTED]>
To: "php-general" <[EMAIL PROTECTED]>
Sent: Wednesday, 08 October, 2003 16:03
Subject: [PHP] Credit Card Validation


Hey guys (and gals),

I am sure this has been asked many times before, but I couldn't seem to find a recent 
PHP4-based thread in the logs at phpbuilder.com; so either I'm incompetent or it 
doesn't exist.

My question is pretty obvious, I was wondering what the process for validating a 
credit cards with both preprocessing by the form to determine the pattern validity and 
post processing by a bank to confirm the actual card validity.

Your help would be greatly appreciated.

Best Wishes,
Nathan Taylor

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