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docs(api): add `abortNavigation` docs (#4164)

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Clément Ollivier 2022-04-07 15:46:30 +02:00 committed by GitHub
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docs/content/3.api/3.utils/abort-navigation.md
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# `abortNavigation`
```ts
abortNavigation(err?: Error | string): false
```
* **err**: Optional error to be thrown by `abortNavigation()`.
::alert{type="warning"}
`abortNavigation()` is only usable inside a [route middleware handler](/guide/directory-structure/middleware).
::
Inside a route middleware handler, `abortNavigation()` will abort navigation, and throw an error if one is set as a parameter.
::ReadMore{link="/guide/features/routing"}
::
::NeedContribution
::