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                How to stop spam from submitting form in rails other then captchaabout 10 years ago 
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          over 9 years ago There are several simple CAPTCHA techniques now. Some can even be humorous. I've seen one that simply asks are you a robot with a checkbox response. Another, checkpagerank.net, uses a money-making scheme. You don't have to have a user figure out some obfuscated phrase anymore. HTH, Dan 
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