What are the differences between routing guards and middleware in Vue.js?

What are the differences between routing guards and middleware in Vue.js?

Routing guards are specific to Vue Router and control access to routes, while middleware is more general and can be used in various contexts.

Can you give me an example of how to implement a routing guard?

Sure! You can use the beforeEnter guard in your route definition like this:

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

How does middleware work in a Vue.js application?

Middleware in Vue.js can be used to execute code before a route is entered or after it is exited. It can be defined globally or per route.

Which one should I use for authentication checks?

For authentication checks, routing guards are typically preferred as they are specifically designed for route access control.