dom/html/input/FileInputType.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "FileInputType.h"
   8
   9 #include "mozilla/dom/HTMLInputElement.h"
  10
  11 bool
  12 FileInputType::IsValueMissing() const
  13 {
  14   if (!mInputElement->IsRequired()) {
  15     return false;
  16   }
  17
  18   if (!IsMutable()) {
  19     return false;
  20   }
  21
  22   return mInputElement->GetFilesOrDirectoriesInternal().IsEmpty();
  23 }
  24
  25 nsresult
  26 FileInputType::GetValueMissingMessage(nsAString& aMessage)
  27 {
  28   return nsContentUtils::GetLocalizedString(nsContentUtils::eDOM_PROPERTIES,
  29                                             "FormValidationFileMissing",
  30                                             aMessage);
  31 }