Re: Credit card processing

[Klaus Major]

Hi Richard,
I'd like to create a very simple custom browser to process one quick 
credit card subscription that requires filling out only three fields: 
the credit card number, expiration date and 3-digit card code. Our 
access device (a kiosk) does not provide a mouse. It does have a small 
numeric keypad.

What are the options for doing this through Rev today.. I'd like to 
know the simplest way possible!
create 3 fields and set their "autotab" to true (check it in the 
inspector)...

This will cause the cursor to go to the next field when the user hits 
the RETURN
and/or ENTER key...

To make sure that only numbers are being entered in the fields put this 
into the
script of the credit card number and  3-digit fields:

on keydown t_key
  if t_key is a number then pass keydown
end keydown
Add this to the script of the 3-digit field:
on closefield
  if the num of chars of me <> 3 then
    put empty into me
    select text of me
  end if
end closefield
To make sure that the expiration date field contains a valid date, put 
this into the script of that
field, supposed you demand the xx/xx/xx format for your date:

on keydown t_key
  if t_key is a number OR t_key = "/" then pass keydown
end keydown
on closefield
  if me is not a date then
    put empty into me
    select text of me
  end if
end closefield
That will delete the wrong date and sets the cursor again in that 
field...

Sorry no idea how to validate a credit card number ;-)
Hope that helps...
Thanks.
Richard Miller
Imprinter Technologies
Regards from germany
Klaus Major
[EMAIL PROTECTED]
http://www.major-k.de
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