在没有 email 密码的情况下登录 flutter

Question

So, I wanna make a flutter app where there will be login for 10-15 people and these people will provide some sort of invitational code or token that other people need to put in textfield and then they can join the room of that person. I will do login for these 10-15 people with email authentication in firebase. So, please tell me how these people can generate invitational code or token for others to join them without any sort of id and pass.

Answer 1

try dynamic link with flutter and after link open then you can ask user to enter code and then if it is success then let the user in. enter link description here