Re: RFC: Credit card processing
| From: | Jeremy Johnstone | Date: | Mon, 15 Dec 2003 21:39:06 +0000 |
| Subject: | Re: RFC: Credit card processing | ||
| References: | 1 2 3 4 5 | Groups: | php.pear.dev |
| Request: | Send a blank email to pear-dev+get-24449@lists.php.net to get a copy of this message | ||
It would be extremely simple to implement a MOD10 check on the card
before sending. If you need a function to do this, please let me know as
I have existing code for PHP which does this.
Jeremy
On Mon, 2003-12-15 at 15:25, Justin Patrin wrote:
> Ian Eure wrote:
>
> > On Monday 15 December 2003 11:30 am, Justin Patrin wrote:
> >
> >>Pierre-Alain Joye wrote:
> >>
> >>Again, it is not only a sanity check. Depending on your payemt processor
> >>and your deal with them, it may cost you *per connection*, whether ot
> >>not the CC is valid, declined, etc. It is a *very good idea* IMHO to
> >>validate as much as you can before sending it off.
> >>
> >
> > Fine, but validation still isn't the main purpose of the package; processing a
> > payment is.
>
> True, just making my point. It's not imperative that the processing
> package check it for us. In fact, the *glue* could do it before sending
> the payment to the processor.
>
> --
> paperCrane <Justin Patrin>