Nuxt/docs/3.api/3.utils/clear-nuxt-state.md

# `clearNuxtState`

Delete cached state of `useState`.

This method is useful if you want to invalidate the state of `useState`.

## Type

```ts
clearNuxtState (keys?: string | string[] | ((key: string) => boolean)): void
```

## Parameters

* `keys`: One or an array of keys that are used in [`useState`](/docs/api/composables/use-state) to delete their cached state. If no keys are provided, **all state** will be invalidated.
feat(nuxt): provide `clearNuxtState` composable (#21409) 2023-06-09 21:22:21 +00:00			# `clearNuxtState`

			Delete cached state of `useState`.

			This method is useful if you want to invalidate the state of `useState`.

			`## Type`

			```ts
			`clearNuxtState (keys?: string \| string[] \| ((key: string) => boolean)): void`
			```

			`## Parameters`

docs: add more internal links (#22013) 2023-07-07 16:24:09 +00:00			* `keys`: One or an array of keys that are used in [`useState`](/docs/api/composables/use-state) to delete their cached state. If no keys are provided, all state will be invalidated.