laravel表单验证问题 在线等 大神求教

public function postadd(Request $request)

{

    $rows = $request->input();

    $area = $request->input('area');

    $name = $request->input('name');

    $contact = $request->input('contact');

    $tels = $request->input('tels');

    $adds = $request->input('adds');

    $lat = $request->input('lat');

    $password = md5($request->input('password'));

    $repassword = md5($request->input('repassword'));



        // $this->validate($request, 

        //     [

        //     'password' => $password,

        //     'repassword' => $repassword,

        //     ],

        //     [

        //     'password' => 'required|unique|size:10',

        //     'repassword' => 'required|unique|size:10',

        //     ]);



    $vpas = Validator::make($request->all(),[

            'password' => $password,

            'repassword' => $repassword,

            ],

            [

            'password' => 'required|unique|size:10',

            'repassword' => 'required|unique|size:10',

            ]);



    if($vpas->passes()){

        return '1';

    }else{



        return '0';

    }

    // echo "<pre>";

    // print_r($rows);

    // echo "</pre>";

    // echo $area.','.$name.','.$contact.','.$tels.','.$adds.','.$lat.','.$password.','.$repassword;

}
这是我的代码

BadMethodCallException in Validator.php line 2676:
Method [validate01affa3293cdaf9b6ba407f239ebecf0] does not exist.

运行后报这个错