diff options
Diffstat (limited to 'components')
| -rw-r--r-- | components/autofill/core/browser/autofill_manager.cc | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/components/autofill/core/browser/autofill_manager.cc b/components/autofill/core/browser/autofill_manager.cc index 5f20b39..ab1f405 100644 --- a/components/autofill/core/browser/autofill_manager.cc +++ b/components/autofill/core/browser/autofill_manager.cc @@ -299,8 +299,15 @@ bool AutofillManager::ShouldShowScanCreditCard(const FormData& form, return false; AutofillField* autofill_field = GetAutofillField(form, field); - return autofill_field && - autofill_field->Type().GetStorableType() == CREDIT_CARD_NUMBER; + if (!autofill_field || + autofill_field->Type().GetStorableType() != CREDIT_CARD_NUMBER) { + return false; + } + + static const int kShowScanCreditCardMaxValueLength = 6; + return field.value.size() <= kShowScanCreditCardMaxValueLength && + base::ContainsOnlyChars(CreditCard::StripSeparators(field.value), + base::ASCIIToUTF16("0123456789")); } bool AutofillManager::OnFormSubmitted(const FormData& form, |