Is there something to auto update this code in vue?

Question

I got this button in the navigator that shows up when a user is logged in and when the user logs out the button is gone. But now i need to refresh my page before the button remo

Answer 1

https://stackoverflow.com/a/40586872/8647537

Checkout the answer above. The lazy way or not very good approach will be

vm.$forceUpdate();

it is not good approach though. Read more in mentioned link.