getCityId return 0 when querying by zip code

[Former user]

When using currentWeatherByZipCode(), getCityId() always return 0.

Not sure it if that's an API limitation or a bug.

[Erik C. Thauvin]

I created this issue, but for some reason wasn’t logged in.

[Ashutosh Kumar Singh]

Hi Eric, thanks for reporting this issue. It’s not a bug, but a behavior of OWM APIs.

I tried multiple API calls as given below, but none of them returned a City ID. Thanks!

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https://api.openweathermap.org/data/2.5/weather?zip=94040,US&appid=APP-ID

https://api.openweathermap.org/data/2.5/weather?zip=M4P,CA&appid=APP-ID

https://api.openweathermap.org/data/2.5/weather?zip=3000,AU&appid=APP-ID

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