How bout setting a session variable on the form when loaded and checking for it after submittal? Most spammers use automatic submittal, so its not from your site and hence no session variable. They can't emulate it and its invisible to your users.
Sandra Clark ============================== http://www.shayna.com Training in Cascading Style Sheets and Accessibility -----Original Message----- From: Aaron Roberson [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 08, 2006 3:14 PM To: CF-Talk Subject: Re: Help with Form Validation Against Spam Ben, The nice thing about your Javascript suggestion is that people will think that they are just confirming their subscription (which is true) while in reality it would be filtering spam. Another thing is that they will already be committed having submitted the form, and would likely click the confirm button. A couple of cons of using your JavaScript suggestion should be noted. The confirmation dialog is annoying, especially in IE since it makes a noise.Secondly, some people may have JavaScript disabled. Third, people may hesitate completing any other forms on the site thinking that they will also have a confirmation on submit which is annoying. The good thing is that the newsletter form is typically something a visitor would only fill out once. They would not be annoyed by confirmation dialogs again. I may choose to use JavaScript as you have suggested instead of checking if the first name and last name is the same. I'm not sure. -Aaron ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:259698 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
