Login / Sign up with phone number” option

Hi! I would like to add a new authentication method to my application.

I need a “Login / Sign up with phone number” option, displayed at the same level as the existing login methods (Facebook, Microsoft, Email).

Here is what I need:

1. Add a new authentication button:

   • Label: “Sign in with your phone number”

   • Icon: use the MÉVI logo (I will provide the file if needed)

   • Placement: directly next to Facebook / Microsoft / Email login options

   • This method should be available as a primary login option.

2. When the user clicks this button:

   • Open a simple form asking for the phone number

   • Send a verification code (SMS)

   • The user enters the code to confirm the login

   • After verification, the user is authenticated in the app like any other method

3. The phone number must be saved in the user profile under a field such as:

   • user.phone_number

   • user.phone_verified = true

4. Make sure the authentication flow is compatible with the existing consent and subscription pages.

Please implement this feature in the authentication settings and provide any required code changes for the UI button and the verification flow.

Thank you!