Some countries are missing

[ppsimatikas]

I was trying to use the getPhoneCode method for Bulgaria (country code 'BU') and the library have failed with an error breaking the page.

 error      TypeError: Cannot read property '0' of undefined
    at get_phone_code (eval at <anonymous> (), <anonymous>:31:25)
    at getPhoneCodeCustom (eval at <anonymous> (), <anonymous>:107:101)
    at Object.getPhoneCode [as a] (eval at <anonymous> (), <anonymous>:102:9)

I have noticed that the https://github.com/halt-hammerzeit/libphonenumber-js/blob/master/metadata.min.json does not include BU as a country.

I could go and regenerate the metadata file to get that country code from the Google library, but I think it would be nicer to have some kind of handling country codes that are not supported in a better way. Some examples are :

1. Make the function return undefined
2. Make the function throw an error with a message "BU is not a supported country"

[catamphetamine]

Although your proposal is good and is likely to be implemented, the code you're using is wrong:

    <!-- Bulgaria -->
    <territory id="BG" countryCode="359" internationalPrefix="00"
               nationalPrefix="0" nationalPrefixFormattingRule="$NP$FG"
               mobileNumberPortableRegion="true">

[ppsimatikas]

The code I am using is exactly this :

import { getPhoneCode } from 'libphonenumber-js';

getPhoneCode('BU');

Can you let me know how am I using this wrong?

The version of the library I am using is 0.4.9

[catamphetamine]

It is BG for Bulgaria