fix cannot get dialCode of undefined #69
Open
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
More new React lifecycle
jling90
reviewed
Oct 8, 2018
lib/index.js
Outdated
| @@ -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) || ''}`, | |||
There was a problem hiding this comment.
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.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
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.