What are some common mistakes when using authentication guards in Angular?
Some common mistakes include not protecting routes properly, failing to handle asynchronous checks, and not using the correct guard type.
Can you explain how to handle asynchronous checks?
Sure! You can use Observables or Promises in your guard to perform asynchronous operations, like checking user roles.
What happens if I don't handle asynchronous checks?
If you don't handle them, your application might allow access to routes before the authentication check is complete, leading to security issues.
Are there different types of guards I should know about?
Yes, there are several types: CanActivate, CanActivateChild, CanLoad, and Resolve, each serving different purposes in route protection.
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