remoting/host/setup/pin_validator.cc

   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
   9 bool 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