The Flag module is an incredibly flexible module that can be used to do things like bookmark content, flag content as offensive and mark content as favorite content. When you learn how it works, you’ll find uses for it again and again because it allows you to create an incredibly flexible flagging system on your Drupal site. In this series, we’ll explore the three scenarios that I just mentioned.

First, we’ll create a “Bookmark” flag that allows users to bookmark content on the site for future reference.