Community Member Profile
Frank Marion
Member since Dec 11, 2008
- Profile: /members/911-Frank-Marion.htm
- URL: http://www.ninaspencer.com
- Comments: 2
- Points: 1
Recent Blog Comments By Frank Marion
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Preventing Spam Bot Form Submissions With ColdFusion (Revisited)
Posted on Mar 6, 2008 at 8:29 PM
Something odd happened to the code above. Reposted here with no bold tags <!--- Generate a random number as a param (I use 4 digits) at the top of your form ---> <cfparam name="session.chk_rand" default="#NumberFormat(RandRange(0, 9999),'0000')#"> <!--- Place this... read more »
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Preventing Spam Bot Form Submissions With ColdFusion (Revisited)
Posted on Mar 6, 2008 at 8:25 PM
I have a very simple technique that works. Requires no javascript, or complicated server weirdness, is fully accessible and has low overhead. It does however require that the user fill out one field with a number, so it's good for anti-bot but not for humans. In three years, I have yet to receive... read more »
