What are React Router guards and how do I implement them?

What are React Router guards and how do I implement them?

React Router guards are functions that control access to certain routes in your application. They help protect routes based on user authentication or other conditions.

Can you show me an example of how to set up a guard?

Sure! You can create a higher-order component that checks if a user is authenticated before rendering the desired component. If not, redirect them to a login page.

What if I want to protect multiple routes?

You can apply the guard to multiple routes by wrapping them in the same higher-order component or using a custom route component that includes the guard logic.

Are there any libraries that can help with this?

Yes, libraries like react-router provide built-in support for route protection, and you can also use third-party libraries like react-router-guards for more advanced features.