Re: credit card # checker ???

This WebDNA talk-list message is from

2004


It keeps the original formatting.
numero = 58372
interpreted = N
texte = There is a built in tag to do that... Look up [validcard] in the doxs. :) On Jun 14, 2004, at 8:49 AM, Joe D'Andrea wrote: > One of my clients does their credit card processing 'semi-manually'... > that is they want to accept all orders when they are submitted and > they want to stash the order in the database. But they do not charge > the credit card until sometime later and then then do it through their > CC payment gateway by cutting and pasting the CC number from one > (WebDNA) screen to another (the CC Gateway screen)... > > Once in a while, they have an instance where the CC number that the > person enters is not a valid number. We're not talking about a valid > number that is declined.... we're talking about the number itself not > being valid. I know that there is a mathematical way to inspect the > entered CC number and tell whether it's valid or not... and I even > wrote a webDNA routine to do just that. However every once in a while > my routine reports an invalid number when it's really a valid number. > > Does anyone have their own routing that I can use instead of my broken > one? -- Jesse Williams-Proudman Blue Box Development :: Custom Web Solutions +1.206.778.8777 :: jesse@blueboxdev.com ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/ Associated Messages, from the most recent to the oldest:

    
  1. Re: credit card # checker ??? ( Jesse Proudman 2004)
  2. Re: credit card # checker ??? ( Donovan Brooke 2004)
  3. credit card # checker ??? ( Joe D'Andrea 2004)
There is a built in tag to do that... Look up [validcard] in the doxs. :) On Jun 14, 2004, at 8:49 AM, Joe D'Andrea wrote: > One of my clients does their credit card processing 'semi-manually'... > that is they want to accept all orders when they are submitted and > they want to stash the order in the database. But they do not charge > the credit card until sometime later and then then do it through their > CC payment gateway by cutting and pasting the CC number from one > (WebDNA) screen to another (the CC Gateway screen)... > > Once in a while, they have an instance where the CC number that the > person enters is not a valid number. We're not talking about a valid > number that is declined.... we're talking about the number itself not > being valid. I know that there is a mathematical way to inspect the > entered CC number and tell whether it's valid or not... and I even > wrote a webDNA routine to do just that. However every once in a while > my routine reports an invalid number when it's really a valid number. > > Does anyone have their own routing that I can use instead of my broken > one? -- Jesse Williams-Proudman Blue Box Development :: Custom Web Solutions +1.206.778.8777 :: jesse@blueboxdev.com ------------------------------------------------------------- This message is sent to you because you are subscribed to the mailing list . To unsubscribe, E-mail to: To switch to the DIGEST mode, E-mail to Web Archive of this list is at: http://webdna.smithmicro.com/ Jesse Proudman

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