How can I handle errors with router links in Vue.js?

How can I handle errors with router links in Vue.js?

In Vue.js, you can handle errors with router links by using the beforeRouteEnter or beforeRouteUpdate navigation guards to check for conditions before navigating.

Can you give me an example of using beforeRouteEnter?

Sure! Here's a simple example:

beforeRouteEnter(to, from, next) {
  if (to.params.id) {
    next(); // proceed to the route
  } else {
    next({ name: 'ErrorPage' }); // redirect to an error page
  }
}

What if I want to show a message instead of redirecting?

You can use a state management solution like Vuex to store the error message and display it on the current page instead of redirecting.

Is there a way to catch errors globally?

Yes, you can use a global error handler in your Vue router configuration to catch and handle errors for all routes.