Yet Another Tech Blog

It’s been over two months since my last post, sorry

Let’s talk about a great Italian plugin for WordPress: Hiddy. Hiddy is a simple and light plugin that adds a field to the comments form: this field has a pseudo-random name (chosen among a set of “interesting” names, like e-mail, url, etc.) and is placed inside a DIV with a random class.

<div class="A10ZHW4BMEY">
  <input type="text" name="easyCaptcha" value="" />
</div>

Thanks to a simple CSS rule this field will be hidden to standard visitors but visible to spam-bots that try to fill all the available fields in the comments form.

Final result: if this hidden field is filled up, that comment is just spam and can be safely deleted from the database.

From now on your spam queue will be so empty

Technorati Tags: hiddy, antispam, wordpress, plugin