2138 Slug Of A User Must Be Unique

Created by: Tirokk

Authored by ogerly Jan 7, 2020 Closed Jan 10, 2020

Pullrequest

A user can no longer change a slug in his settings.

Issues

• fixes #2138

TODO

• Userslug Request change - Moderation level feature : https://github.com/Human-Connection/Human-Connection/issues/2699
• Select and check userslug at "New Account" form: https://github.com/Human-Connection/Human-Connection/issues/2701