http_referer is a good measure....I would also strongly urge you to never put prices 
and the like in a (hidden) form field, all those should be generated from a database; 
also look into the cf_scriptkill custom tag or the like to prevent embedded scripts 
from being run in your form fields.

Good Luck

Eric
Meagher & Geer, PLLP


>>> [EMAIL PROTECTED] 10/12/00 11:37AM >>>
> form to the our site?  I don't think i can check 
> cgi.http_referer because in
> this case, it will be empty (nothing).  And I don't think I 
> can reject all
> empty cgi.http_referer because of the cflocation.  Any 

<CFIF cgi.HTTP_REFERER DOES NOT CONTAIN "http://www.mydomain.com/">
   Caught you!
   <CFABORT>
</CFIF>



-- 
Aidan Whitehall <[EMAIL PROTECTED]>
Netshopper UK Ltd
Advanced Web Solutions & Services

http://www.netshopperuk.com/ 
Telephone +44 (01744) 648650
Fax +44 (01744) 648651
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