Sign Out Formyoula Users Between Specific Hours

( function() {
  // Check if JavaScript already loaded
  if ( !window[ 'formyoula_js_set_interval_to_check_user_signout_outside_specific_hours' ] ) {
    // Set time format
    var time_format = 'hh:mm:ss';
    // Set the start and end time
    var start_time = moment( '08:00:00', time_format );
    var end_time = moment( '20:00:00', time_format );
    // Start Interval
    window[ 'formyoula_js_set_interval_to_check_user_signout_outside_specific_hours' ] = setInterval( function() {
      // Check if Formyoula is signed in
      if ( window.formyoula.user ) {
        // Run main check function
        check_user_signout_outside_specific_hours();
      }
    }, 1000 * 60 * 30 ); // END Interval
    // Function for checking if user is logged in between specific hours
    function check_user_signout_outside_specific_hours() {
      // Check if user is logged in between specific hours
      if ( !moment().isBetween( start_time, end_time ) ) {
        // Trigger signout
        window.formyoula.event_trigger( 'sync:clear_all', {} );
        window.formyoula.event_trigger( 'login:main', {} );
        // Remove user details
        delete window.formyoula.user;
      }
    }
  }
} )();