Mask for phone number input field in vue?

Question

Vue.js

You need to make a mask to enter the phone. There are many ready-made plugins, but I want my own solution.
I have such a blank on js, I build on it

I decided to use a filter but got stuck

Tell me if it is possible to change the value in the input, how to do it correctly

Answer 1

decided to use a filter

Why? What for? Here you say above that "there are many ready-made plug-ins" - so you would see how such functionality is implemented there. You would see that directives are used for such things. Something like this , for example.