Restrict users from creating certain title I want to restrict the users from creating contents with certain title. I require the following functionality.

Example :


Prevent users from creating a content with title, say ABCD
Prevent users from creating a content which has the words, say ABCD in the title.


Is there a module for this purpose. I'm new to drupal and I searched drupal.org but couldn't find a module. Thanks in advance
I would look into using a combination of automatic nodetitles, field_validation and clientside validation. Basically once you have those three installed you can create a new text field on your content type which you will use as the title. In the validation settings for that field you can then set it up to not accept certain rules (see this post). Under the edit section of the content type you can set auto nodetitles to use your new field (and hide the title field) as your title.