BuddyPress.org

Hello,

I am building up a page using wordpress in Korea.

I am currently using a buddypress for login and registration system for my website.

But when the user tries to input Korean in registration, it rejects because the system reads it is using illegal letters such as _ , . etc….

I want them to freely make their username also using Korean letters .

Can you give me any idea how i can change this ??

Thanks for your support !!