group_unique_title

This module is setup to allow you to ensure that groups or nodes inside of a group (group content) have unique titles. You can enable either/or of these two functionalities, so if you just want to ensure a given group title is unique for it's group type, you can do that! You can also just restrict node titles in a given group to be unique. Please note though that the node title unique functionality is built around a 1:1 relationship. If a node type can exist in multiple group types this module is currently not setup to handle that.

Requirements

-Built around group 1.x (not sure if it'll work elsewhere)
-1:1 relationship of nodes to groups for a given node type to check unique titles correctly.
-Group 1.x, hook_event_dispatcher 4.x, and Drupal 10.x

Installation:

-Enable the module like a standard module
-Navigate to admin/group/unique-titles-settings
-Enable/disable functionality and select group and/or gnode types you want to verify unique titles on.

Incase the unique title validation is being added incorrectly to other forms:

You can add form ID's to exclude in the form IDs to exclude box on the bottom of the settings page. If a form with that form ID is loaded, the code won't add any validation to the form.