What are route guards in Vue.js?

What are route guards in Vue.js?

Route guards are functions that control access to routes in a Vue.js application, allowing you to protect routes based on conditions.

How do I implement a route guard?

You can implement a route guard by using the beforeEnter property in your route definitions or by using global guards.

Can you give me an example of a global guard?

Sure! You can use router.beforeEach((to, from, next) => { ... }) to define a global guard that runs before every route change.

What about navigation guards for authentication?

You can use route guards to check if a user is authenticated before allowing access to certain routes, redirecting them if not.