How can handle separate login for two types of users in same firebase app? -

i have scenario , looking solution that. working on application , using firebase create , authenticate user. in app, 2 types of users (1.user & 2. vender) , user can signin on app vender need login on web panel. using firebase default method (.createuser) create user , it's working. wants create vender profile in same app vender can login on web app , user can login on mobile app.

is possible ? if yes please guide me how it's possible ?

thanks in advance.

this open-ended question think comes down 2 things: determining user type (vendor or user) , detecting platform signing on.

both pretty easy.

heres's structure leverages /users node store additional info user. storing user data

users   uid_0    name: "william:    type: "vendor"   uid_1    name: "leonard"    type: "user" 

and when user attempts log in, app checks user authentication, result authdata.uid being populated.

then user via authdata.uid , check user type. if it's vendor, display message user must log in via web portal, , don't proceed app.

there's 100 other ways handle - setting vendors node , users node app auth against having them select vendor or user before entering authentication credentials.