countryCode returning dial code instead of ISO 1366 country code

[cybex-dev]

Environment

Package version: 0.12.0+2 (latest on pub.dev as of July 2022)

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Code sample

```dart // random US number final hint = "+11234567890" // parse number into PhoneNumber object final phoneNumber = await PhoneNumberUtil().parse(hint); // extract country code print(phoneNumber.countryCode) // prints 1 instead of 'US' as documentation states ```

Description

Either documentation is incorrect or function is incorrect. Documentation states countryCode should return ISO 3166-1 alpha-2 codes like 'US', instead it returns the country's dialcode.

Documentation states

Expected behavior: phoneNumber.countryCode should return country code i.e. "US" or "ZA"

Current behavior: phoneNumber.countryCode returns country's dialing code i.e. "1" or "27"

Tested on US number and South African numbers.

[ooglek]

Seconding this -- agreed!

[iamsahilsonawane]

@cybex-dev @ooglek

The issue is now been fixed in this PR. Once it gets merged you can use:

phoneNumber.countryCode; // Ex: 1 or 27
phoneNumber.regionCode; // Ex: "US" or "ZA"

Sorry for the delay. Thanks for pointing out the issue!