What are the best practices for using routing guards in Angular?

What are the best practices for using routing guards in Angular?

When using routing guards in Angular, it's important to keep your guards simple and focused. Use them to control access based on user authentication or roles.

Can you give me an example of a route guard?

Sure! A common example is the CanActivate guard, which checks if a user is logged in before allowing access to a route.

How do I implement a CanActivate guard?

To implement a CanActivate guard, create a service that implements the CanActivate interface and define the logic in the canActivate method.

What if I need multiple guards for a single route?

You can chain multiple guards by providing an array of guards in the route configuration. Each guard will be executed in order.

Are there any performance considerations I should be aware of?

Yes, avoid heavy computations in guards as they can slow down route navigation. Keep them lightweight and efficient.