Phone

By default Amplify Auth is scaffolded with email as the default method for user sign-in, however this can be changed or extended to also allow your users to sign in using their phone number.

import { defineAuth } from "@aws-amplify/backend"

export const auth = defineAuth({
  loginWith: {
Copy highlighted code example
    phone: true,
  },
})

This will configure the phone_number attribute that is required for sign-up and cannot be changed.

Next steps

• Learn how to use the signIn API
• Learn how to configure your account for production SMS workloads