Forums
-
- Forum
- Posts
-
- Installation
- 28,413
- Troubleshooting
- 62,362
- Themes
- 10,408
- Plugins
- 15,321
- Requests & Feedback
- 14,960
- Showcase
- 3,254
-
add a filter for bb_user_sanitize
to allow those characters you need (choose carefully!). Check line 114 in formatting-functions.php for the parameters which you can use in your filter.
I personally don’t agree to allow users having fancy or funny usernames. You may encounter more problems that you have never thought.