What are the best practices for using navigation guards in Vue 3?

What are the best practices for using navigation guards in Vue 3?

In Vue 3, best practices for navigation guards include using them for authentication, handling permissions, and managing loading states.

Can you explain how to implement a global navigation guard?

Sure! You can implement a global navigation guard by using the beforeEach method in your router configuration.

What are the differences between global and route-specific guards?

Global guards apply to all routes, while route-specific guards are defined on individual routes, allowing for more granular control.

How can I handle asynchronous operations in navigation guards?

You can return a Promise in your navigation guard to handle asynchronous operations, ensuring the navigation waits for the Promise to resolve.

Are there any common pitfalls to avoid when using navigation guards?

Yes, common pitfalls include not handling errors properly, creating infinite loops, and overusing guards which can complicate your routing logic.