Disable the change of birthdate for users. Admins can change birthdate in admin panel.
https://www.opensource-socialnetwork.org/discussion/view/6881/suggestion-for-ossnprofile-disable-birthdate-change
I found a bug - ossn 7.5
If you clicked on the birthday field on signup and accidentally closed it, you can not open it up again, you've to reload the site
Thanks!!!
I will test it :)