dom/html/ConstraintValidation.h

   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 #ifndef mozilla_dom_ConstraintValidition_h___
   8 #define mozilla_dom_ConstraintValidition_h___
   9
  10 #include "nsIConstraintValidation.h"
  11 #include "nsString.h"
  12
  13 namespace mozilla {
  14 class ErrorResult;
  15
  16 namespace dom {
  17
  18 class ConstraintValidation : public nsIConstraintValidation {
  19  public:
  20   // Web IDL binding methods
  21   void GetValidationMessage(nsAString& aValidationMessage,
  22                             mozilla::ErrorResult& aError);
  23   bool CheckValidity();
  24
  25  protected:
  26   // You can't instantiate an object from that class.
  27   ConstraintValidation();
  28
  29   virtual ~ConstraintValidation() = default;
  30
  31   void SetCustomValidity(const nsAString& aError);
  32
  33   virtual nsresult GetValidationMessage(nsAString& aValidationMessage,
  34                                         ValidityStateType aType) {
  35     return NS_OK;
  36   }
  37
  38  private:
  39   /**
  40    * The string representing the custom error.
  41    */
  42   nsString mCustomValidity;
  43 };
  44
  45 }  // namespace dom
  46 }  // namespace mozilla
  47
  48 #endif  // mozilla_dom_ConstraintValidition_h___