Hello. I run an article directory http://www.article-gems.com At the moment its under assault by a viagra spam robot spamming my comments section. I want to add a visual verification in the article dashboard template script. Does anyone has an appropriate HTML code that I can put in the template to defeat this spam robot? Your help would be greatly appreciate.
It would be tricky to do it with just html. If you can use php then I would use a preconfigured script (search google for image verification) or figure out how to do it in javascript.
Here's a more to the point Google results list for you to try. Uses PHP so you might need basic PHP knowledge to be able to install them but nothing too fancy.