Redirect::to PHP Method

    public static function to($path)
    {
        header("location: " . Config::get('URL') . $path);
    }

    public function dologin()
    {
        $rules = array('username' => 'required', 'password' => 'required');
        $message = array('required' => 'Data :attribute harus diisi', 'min' => 'Data :attribute minimal diisi :min karakter');
        $validator = Validator::make(Input::all(), $rules, $message);
        if ($validator->fails()) {
            return Redirect::to('/')->withErrors($validator)->withInput(Input::except('password'));
        } else {
            $data = array('username' => Input::get('username'), 'password' => Input::get('password'));
            if (Auth::attempt($data)) {
                $data = DB::table('user')->select('user_id', 'level_user', 'username')->where('username', '=', Input::get('username'))->first();
                //print_r($data);
                //echo $data->id_users;
                Session::put('user_id', $data->user_id);
                Session::put('level', $data->level_user);
                Session::put('username', $data->username);
                //print_r(Session::all());
                return Redirect::to("/admin/beranda");
            } else {
                Session::flash('messages', '
					<div class="alert alert-danger alert-dismissable" >
                    		<button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>
                    		<strong>Peringatan...</strong><br>
                    			Username dan password belum terdaftar pada sistem !
                    		</div>
				');
                return Redirect::to('/')->withInput(Input::except('password'));
            }
        }
    }