/**
  * Store a newly created resource in storage.
  *
  * @param  \Illuminate\Http\Request $request
  * @param Account $account
  * @return \Illuminate\Http\Response
  */
 public function store(Request $request, Account $account)
 {
     $this->validate($request, ['name' => 'required|unique:accounts', 'slug' => 'required|unique:accounts']);
     $input = $request->except(['_token']);
     $account->fill($input)->save();
     return redirect('accounts')->with('success', $account->name . ' account successfully added.');
 }
 /**
  * save.
  *
  * @param Account $account account
  * @param Request $input   输入
  */
 public function savePost($account, $input)
 {
     $account->fill($input);
     return $account->save();
 }