[Vuejs]-I want to do a dynamic form with v-if

I do not really understand your question, but from what I can tell you would like to add an inputfield if a user selects a certain radio button using v-if. I’ve recreated this in a jsfiddle. Is this wat your looking for?

Link: https://jsfiddle.net/Mertakus/8wx4h7up/3/