Suppose you've run the W3C check and there are some problems with user-created content (You'd never make mistakes, would you?). You can easily fix it by editing the node, but how do you keep more issues from cropping up over time? The answer is the HTML Purifier module. This module utilizes a program called HTML Purifier that does several things to keep your code clean. It will:
Remove malicious code with a secure yet permissive whitelist
Make sure your documents are standards compliant
The HTML Purifier module is maintained by Edward Z. Yang. Thanks!
Carry out the following steps to install and configure it:
1. Download the HTML Purifier module from the following link, http://www.drupal.org/project/htmlpurifier and install just like a normal Drupal module, but don't activate it yet. Refer to Chapter 1, The Tools You'll Need, for step-by-step module installation instructions.
2. Download the HTML Purifier module from http://www.htmlpurifier...