Vue.js how to use radio buttons inside v-for loop

Question

I\'m trying to use radio buttons, so that users can choose one of the photos as their profile photo:

  

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Answer 1

By providing name you can treat it as one element

var app = new Vue({
  el:"#app",
  data:{
    images:[{imgId:1},{imgId:2},{imgId:3}],
    profileImg:2
  }
})

  

               Choose as profile image
  
  You have selected : {{profileImg}}