How can I create a custom 404 Not Found component in Vue Router?

How can I create a custom 404 Not Found component in Vue Router?

To create a custom 404 Not Found component in Vue Router, you can define a route that matches all paths that are not defined. Here's a simple example:

1. Create a NotFound.vue component.
2. In your router configuration, add a route like this:

   { path: '*', component: NotFound }
   

This will render the NotFound component for any unmatched routes.

Can I customize the content of the Not Found page?

Yes, you can customize the content of your NotFound.vue component. You can add any HTML, CSS, or Vue components you like to make it informative or visually appealing.

What if I want to redirect users instead of showing a Not Found page?

If you want to redirect users instead of showing a Not Found page, you can use the redirect property in your route configuration. For example:

{ path: '*', redirect: '/home' }

This will redirect users to the /home route when they hit an undefined path.

Is there a way to log 404 errors for analytics?

Yes, you can log 404 errors by using a navigation guard in your router. You can listen for route changes and check if the route exists. If it doesn't, you can log the error to your analytics service.