Here's a good summary of options for fighting form spam: http://www.texelate.co.uk/blog/how-to-prevent-spam-form-submissions/ http://www.texelate.co.uk/blog/ho

Here's a good summary of options for fighting form spam: http://www.texelate.co.uk/blog/how-to-prevent-spam-form-submissions/ http://www.texelate.co.uk/blog/how-to-prevent-spam-form-subm... I prefer #2 for its unobtrusiveness (as the article suggests).