bool PaymentRequestValidator::validateCountryCode(const String& countryCode) const
{
if (!countryCode) {
m_window.printErrorMessage("Missing country code.");
return false;
}
for (auto *countryCodePtr = uloc_getISOCountries(); *countryCodePtr; ++countryCodePtr) {
if (countryCode == *countryCodePtr)
return true;
}
auto message = makeString("\"" + countryCode, "\" is not a valid country code.");
m_window.printErrorMessage(message);
return false;
}
CFArrayRef CFLocaleCopyISOCountryCodes(void) {
const char* const* p = uloc_getISOCountries();
return __CFLocaleCopyCStringsAsArray(p);
}