What are the best practices for using route guards in Vue.js?

What are the best practices for using route guards in Vue.js?

When using route guards in Vue.js, it's important to keep your logic simple and maintainable. Use global guards for authentication checks and component guards for more specific logic.

Can you explain the difference between global and per-route guards?

Global guards apply to all routes and are useful for authentication, while per-route guards are defined on specific routes and can handle route-specific logic.

How can I handle asynchronous operations in route guards?

You can return a Promise in your route guard to handle asynchronous operations. This allows you to wait for data fetching or authentication before navigating.

What should I avoid when implementing route guards?

Avoid complex logic in your guards, as it can make your code hard to read and maintain. Also, don't forget to handle errors gracefully.