public function store()
{
$user = Auth::user();
$request = Request::all();
if (!Fair::where('year', $request['year'])->get()->isEmpty()) {
$same = Fair::where('year', $request['year'])->first();
$error = '已經存在 ' . $same['year'] . ' 年度的就業博覽會：' . $same['name'];
return view('auth.fair_create', compact('user', 'error'));
}
Fair::create($request);
$success = "成功創建" . $request['year'] . '年度的就業博覽會：' . $request['name'];
return view('auth.fair_create', compact('user', 'success'));
}
