How to Sign up using Username AND email and sign in with username OR email using Azure AD B2C local account?

Question

I tried this sample but I realized that when I signed up with a username, I can only sign in with username.

But I want to sign in with either email or username.

Is this possible by entering username and email to signInNames.username and signInNames.emailAddress? And how can I do that? (I read this.)

Also, If you know a better way, please help me.

nzpcmad_9922 · Answer

Yes, you can.

You add both to the identity collection.

There are examples of adding identities here.