when user is extracted from group along with hash this hash are different for same user if extracted from different account why? is there somthing to do with this hash? do the...
what i should use to send message to user ? userid? or username? which is most safe?
can we get to know from get_dialogs() which group has it member as hidden?
is it necessary to client.disconnect()?
this is vaild username @meheidodecasaef but i am unable to search it why?
how to add user to contact?