How can I handle errors in Vue Router?

How can I handle errors in Vue Router?

You can handle errors in Vue Router by using the beforeEach navigation guard to catch errors and redirect accordingly.

Can you give me an example of how to implement that?

Sure! You can add a global beforeEach guard like this:

router.beforeEach((to, from, next) => {
  try {
    next(); // Proceed to the route
  } catch (error) {
    console.error(error);
    next('/error'); // Redirect to an error page
  }
});

What if I want to handle 404 errors specifically?

For 404 errors, you can define a catch-all route at the end of your routes array:

{ path: '*', component: NotFound }

Is there a way to show a custom error message?

Yes! You can pass an error message as a prop to your error component and display it accordingly.