Database code in controller to store data

DB code issue

public function store(Request $request) {

    $this->validate($request, [
        'Schedule Name' => 'required'
    ]);
    $schedule = new menu;
    $schedule->scheduleName = $request->input('Schedule Name');
    $schedule->days = $request->input('Days');
    $schedule->start_time = $request->input('Start Time');
    $schedule->end_time = $request->input('End Time');
    $schedule->save();

    return view('welcome')->with('success', 'Done');
}

via Chebli Mohamed