Enforce revision log message

This module allows an administrator to force a set of users to write a revision log message every time they edit a node, helping administrators to track modifications.

If you have several editors for your website's content (like on a wiki site), it's probable you'll want to be able to easily track the modifications made by each one on the pages.

When enabling node revisions, you can have access to every previous version of a node. But having to dig into former revisions to know what has been done, or to revert to a given point in the past, is not that practical.

Enter log messages. Each time someone updates a node where revisions are enabled, one can leave a comment on what has been done. The problem with log messages is that there is no way to make them mandatory, and you'll soon notice that users often forget or disregard what is only optional.

This module brings a solution by allowing administrators to make revision log messages required.

Warning: This module won't work as expected if you use it in conjunction with one that sets an automatic revision log message, e.g. Workbench Moderation.