---
title: isCookie
---

# isCookie

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[MODES: framework, data]

## Summary

[Reference Documentation ↗](https://api.reactrouter.com/v8/variables/react-router.isCookie.html)

Returns `true` if a value is a React Router [`Cookie`](https://api.reactrouter.com/v8/interfaces/react-router.Cookie.html) object.

## Params

### object

The value to check.

## Returns

`true` if the value is a React Router [`Cookie`](https://api.reactrouter.com/v8/interfaces/react-router.Cookie.html) object;
otherwise, `false`.