Yep waiting that long ( although so far with these folks using FMP it has
been in the seconds) I would want to make sure
1. Everything needed is there
2. That the Exp date is not before today's Date
3. That for the card submitted the number is valid.
Seems all that can be done server side with WiTango.
If anyone has the card type to number validation routine in a taf they could
send me would save coding that all over again.
I think a sample credit card validation taf using witango and one using
witango and JS combined would make a great goody to post and I would guess
there are a few out there.
Dan
on 7/3/02 9:56 AM, Eric Weidl at [EMAIL PROTECTED] wrote:
> Hi,
>
>> I am not sure it matters since you must pass the card number to the
>> authorization center anyway. They will do the checking
>
> Since that could take as long as 1-2 minutes (depending on what service you
> use, how busy they are, and how you interface with them), that's not a very
> user-friendly way to do the checking.
>
> The most complete checking uses JavaScript in the browser (for best user
> experience), code in Tango (as a fail-safe to the browser JavaScript), and
> finally, the credit card company themselves.
>
> Just my opinion.
>
> Eric
>
>
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--
Dan Stein
Digital Software Solutions
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FMP, WiTango, EDI,SQL 2000
[EMAIL PROTECTED]
www.dss-db.com
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