Register and sign in with a mobile number

LeagueFlow now supports mobile-number registration and login using a one-time verification code.

This gives users a passwordless way to access their account while keeping mobile verification separate from email verification.

Register with a mobile number

The registration page now includes a Mobile Number option. New users enter their full name, email address, and mobile number, then continue to OTP verification.

LeagueFlow sends a six-digit code to the submitted number. Entering the valid code verifies the mobile number and completes mobile registration.

The same verified number can then be used for future mobile sign-in.

Sign in without a password

The login page also includes a Mobile Number option. A user enters the verified number, requests a code, and completes sign-in from the mobile verification page.

If the code expires, the verification page can request a fresh code. If no pending mobile request exists on the device, the page directs the user to restart the login or registration flow.

Verified contact changes

Account settings show whether the current mobile number is verified. Changing to a different number requires OTP verification before the new number becomes verified.

Email ownership remains a separate account state. Mobile OTP verifies the phone number; it does not automatically verify an email address.

Other sign-in methods remain available

Password login, email verification, password reset, and configured Google or Facebook sign-in continue to work alongside mobile OTP.

Read Create an account for the current registration and verification options.