fix cannot get dialCode of undefined #69
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jling90
reviewed
Oct 8, 2018
lib/index.js
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| @@ -76,13 +76,16 @@ export default class PhoneInput extends Component { | |||
| key: index, | |||
| image: Flags.get(country.iso2), | |||
| label: country.name, | |||
| dialCode: `+${country.dialCode}`, | |||
| dialCode: `+${(country && country.dialCode) || ''}`, | |||
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Is this line change necessary? PhoneNumber.getCountryDataByCode returns an array of objects. If country is a null-type it's going to crash on the line above anyway.
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I was using a custom country picker (not sure it happens in other cases, but fix is good for all).
I had a bug in case when user deletes (rather than enters his phone number) pre-rendered country code:
dailCode of undefinederror.