Validate saved credit card number in interactive autocomplete

components/autofill/core/browser/credit_card.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_CREDIT_CARD_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_CREDIT_CARD_H_
 
 #include <iosfwd>
 #include <string>
 #include <vector>
@@ skipping 89 matching lines @@
   // Used by tests.
   bool operator==(const CreditCard& credit_card) const;
   bool operator!=(const CreditCard& credit_card) const;
 
   // Returns true if there are no values (field types) set.
   bool IsEmpty(const std::string& app_locale) const;
 
   // Returns true if all field types have valid values set.
   bool IsComplete() const;
 
+  // Returns true if all field types have valid values set and the card is not
+  // expired.
+  bool IsValid() const;
+
   // Returns the credit card number.
   const base::string16& number() const { return number_; }
 
  private:
   // FormGroup:
   virtual void GetSupportedTypes(FieldTypeSet* supported_types) const OVERRIDE;
 
   // The month and year are zero if not present.
   int Expiration4DigitYear() const { return expiration_year_; }
   int Expiration2DigitYear() const { return expiration_year_ % 100; }
@@ skipping 34 matching lines @@
 extern const char* const kDiscoverCard;
 extern const char* const kGenericCard;
 extern const char* const kJCBCard;
 extern const char* const kMasterCard;
 extern const char* const kSoloCard;
 extern const char* const kVisaCard;
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_CREDIT_CARD_H_