Ability to return country codes

[esirK]

From what I can tell, the library only returns country names but not country codes. I think we can add a function to allow users to get the country codes if they wish to. I feel like County codes are more used as compared to country names.

[lucagrandicelli]

You can get country codes within the get_countries_data_of() or get_countries() method. But i agree with you: we need a better and more specific method which can return only codes. Gonna work on it soon. Thank You.