Leaky Paywall user role adjust

lp_adjust_user_role.php

<?php

add_filter( 'leaky_paywall_userdata_before_user_create', function( $user_data ) {
  // Check if a level_id is available in the registration data.
  // Adjust the level ID and role to match your setup.
  if ( isset( $_POST['level_id'] ) && '0' === $_POST['level_id'] ) {
      $user_data['role'] = 'free_subscriber';
  }
  return $user_data;
} );