it is possible to connect multiple SSO login to one user?
Yes. First sign in with any SSO. Then, without logging out, sign in to the next SSO. If you do that, Bubble links all subsequent SSOs info one account. For example, you can do Bubble email sign-up, and then while logged in, OAuth into Google, and then OAuth into FB.
After this is done once, you can log out and login again using any of the registered SSOs.
You will probably have to build in some logic to catch folks who create an account associated with an email using SSO1, then log out, forget about it, then try SSO2 associated with that same email. Bubble will not allow logging in and throw an error.
noted on this. thanks for your help. will test it out now
perfect !, Thanks