After taking all the required privileges from a user I want to display a text box where the user type his friend name and get assisted by auto-helper type functionality which shows related friends name .
I think only way is FQL but query with ‘Like abc%’ is not supported also joining of table is not possible then how can I achieve this type of functionality .
The only way I see is to get all their friends and browse through them
You need to have read_friendlists permissions and issue a GET request to
https://graph.facebook.com/me/friends?access_token=...