[Vuejs]-How to check whether user is authenticated or not using jwt-auth in Laravel and Vue.js

You can include the token in each subsequent request after you authorize the user and get the token, there is few places you can include the token, in a request after ?token=<token> as a request param, inside of a header under Authorization: Bearer {token} and how to get the Authenticated user from that token you can check on official docs which gives you a concrete example on how to.