I am developing my own project with Auth0 and have a question to ask.
I’m trying to use multi factor authentication who logs in to my website.
First, I am using custom database to authenticate users. and then, I want to send a one-time verification code to user’s e-mail by using multi-factor auth(e-mail).
However, I am not able to use email by itself among multi-factor authentication.
I looked up some articles, and it saids "You can only enable email as an MFA factor if there is already another factor enabled. "(https://auth0.com/docs/multifactor-authentication/factors/email).
Is there any way that I can use email as an MFA factor without other MFA factors?
It would be really appreciated to answer my question.