How do I implement advanced route guards in Vue 3?

How do I implement advanced route guards in Vue 3?

In Vue 3, you can implement advanced route guards using the beforeEnter guard in your route definitions. This allows you to control access to routes based on conditions like authentication.

Can you give me an example of using beforeEnter?

Sure! Here's a simple example:

const routes = [
  {
    path: '/protected',
    component: ProtectedComponent,
    beforeEnter: (to, from, next) => {
      const isAuthenticated = // your logic here;
      if (isAuthenticated) {
        next();
      } else {
        next('/login');
      }
    }
  }
];

What if I want to use multiple guards?

You can use multiple guards by chaining them together. You can also use global guards for more complex scenarios. Just ensure that each guard calls next() appropriately.

Are there any best practices for using route guards?

Yes! Some best practices include keeping your guards simple, avoiding heavy logic in guards, and using centralized authentication checks to maintain clean code.