Phone Number not found!

Hello,

Plugin has its own phone field, you can find it on users profile page. You need to register user first using this plugin for login to work.

What do you plan for already registered users?

What about users who are already registered?!

Merging with existing billing phone number is complicated.
In woocommerce by default, two ( or more ) different users can have same billing phone number. There is no check.
But for login purpose, phone number needs to be unique.

You can use the below code to merge existing billing phone number with plugin phone number field. (Goes in functions.php)

1) Change +91 below to your country code if not India
2) Visit https://www.yourwebsite.com/wp-admin/admin.php?page=xoo-ml, the code will run & it may take few seconds to load page.
Once the page is loaded, you can remove the code.

add_action( 'init', function(){
 
 
    if( !is_admin() || wp_doing_ajax() || !isset( $_GET['page'] ) || $_GET['page'] !== 'xoo-ml' ) return; // run only on otp settings page

    $args = array(
        'role'    => 'customer',
    );

    $users = get_users( $args );

    $phone_code = '+91';

    //loop users
    foreach ( $users as $user ) {

                
        $billing_phone = get_user_meta( $user->ID, 'billing_phone', true ); //Get billing phone

        if( !$billing_phone ) continue; // switch to next user if billing phone is empty

        update_user_meta( $user->ID, 'xoo_ml_phone_code', $phone_code ); //Update phone code required for login

        update_user_meta( $user->ID, 'xoo_ml_phone_no', $billing_phone ); //Update phone number required for login

        update_user_meta( $user->ID, 'xoo_ml_phone_display', $phone_code.$billing_phone ); // Just for display

    }
 
} );