public function store(Request $request, $lecture_id) { $this->validate($request, ['title' => 'required', 'description' => 'required']); $lecture = Lecture::find($lecture_id); //Log::info('$subject_id: '.$lecture->title); $subject = new Subject(); $subject->title = $request->title; $subject->description = $request->description; $subject->lecture()->associate($lecture); $subject->save(); return redirect('/lectures/' . $lecture_id . '/subjects'); }