---
title: useInRouterContext
---

# useInRouterContext

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## Summary

[Reference Documentation ↗](https://api.reactrouter.com/v7/functions/react_router.useInRouterContext.html)

Returns `true` if this component is a descendant of a [`Router`](../declarative-routers/Router), useful
to ensure a component is used within a [`Router`](../declarative-routers/Router).

## Signature

```tsx
function useInRouterContext(): boolean
```

## Returns

Whether the component is within a [`Router`](../declarative-routers/Router) context