Foolproofing and trigger error, when locale is not set. about vue-i18n-next

[BobbieGoede]

Notice that the select box has en_US but there is no such locale. There is en-US.

I'm not sure where en_US is used in your example, if you want to make sure only existing locales are used you could use the availableLocales property to either limit the options or check if the selected option is included.

See the component example on this page of the docs: https://vue-i18n.intlify.dev/guide/essentials/scope.html#global-scope-1 for reference.

As for why it's possible to set the locale without it throwing an error, I'm not sure, perhaps there are use cases in which this would be fine? 😅

[hekep]

Notice that the select box has en_US but there is no such locale. There is en-US.

As for why it's possible to set the locale without it throwing an error, I'm not sure, perhaps there are use cases in which this would be fine? 😅

May be it is falling back to the first default language, right now I do not have 3 languages to test. It should at least write some console.log(...) or something.