I AM CREATING ONLINE SHOPPING WEBSITE WITH REACTJS IN FRONTEND AND SPRING BOOT IN BACKEND. I HAVE CREATED NAVBAR IN WHICH THERE IS MULTIPLE NAV OPTIONS ALONG WITH ADMINDASHBOARD.. NOW I WANT TO HIDE THE ADMINDASHBOARD OPTION FROM THE NAVBAR.AND ONCE USER IS LOGGEDIN,THEN I WANT TO CHECK HIS ROLE, AND IF USER ROLE IS “ROLE_ADMIN” THEN ONLY I WANT TO SHOW THE ADMIN DASHBOARD OPTION OTHERWISE HE SHOULD NOT ABLE TO SEE ADMIN_DASHBOARD OPTION.