1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "remoting/host/setup/pin_validator.h" 6 7 namespace remoting { 8 IsPinValid(const std::string & pin)9bool IsPinValid(const std::string& pin) { 10 if (pin.length() < 6) 11 return false; 12 for (size_t i = 0; i < pin.length(); i++) { 13 char c = pin[i]; 14 if (c < '0' || c > '9') 15 return false; 16 } 17 return true; 18 } 19 20 } // namespace remoting 21