public function store(Request $request)
 {
     //Validation data
     $customAttributes = ['name' => 'Язык'];
     $this->validate($request, ['name' => 'required|min:2|max:50|unique:languages,name'], array(), $customAttributes);
     //Insert data to DB
     $lang_rec = new Language();
     $lang_rec->name = $request->input('name');
     $lang_rec->save();
     //Redirect to languages page
     return redirect()->route('languages');
 }