MachForm Community Forums » MachForm 2

1. sjones
   Member

   Hi: Trying to design a form for hotel reservations. Tested out the online version and it seems to handle almost everying we need except for the two following scenarios:

   1. If I use calendar fields and have an arrival date for one and the departure date for another, is there any way to calculate the number of days and place it on the form?

   2. Is there any way to deal with taking customer's credit card number and expiry date. We do not actually process the card, it is just to guarantee the room. I believe there is also some mathematical formula to verify that the credit card number is legit (as far as the numbering sequence goes).

   Thank you

   Posted 15 years ago #

2. keithdouglas
   Member

   Re: Q2. You can find the algorithms if you google credit card validation

   http://www.beachnet.com/~hstiles/cardtype.html

   Only verifies that the card numbers meet the check algorithm

   Posted 15 years ago #
3. 

   yuniar

   sjones -- I'm afraid MachForm doesn't support those features. You will need to add your own code to do so.

   ---

   MachForm Founder

   Posted 15 years ago #

4. WmShrewsbury
   Member

   How might I add code (such as the above) to handle this before they leave the form?

   Wm

   Posted 12 years ago #

5. WmShrewsbury
   Member

   http://www.appnitro.com/forums/topic/how-to-add-mod-10-credit-card-validation-to-your-form?replies=2#post-14608

   Wm

   Posted 12 years ago #

6. tmparisi
   Member

   Thanks, WmShrewsbury!

   sJones: As WmShrewsbury posted above, I have written a small tutorial on this message board to accomplish CC validation (mod-10). Hope you find it helpful!

   Posted 12 years ago #

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