JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.min.js"></script>
<div id="app">
    <input id="name" v-on:blur="hideField('name')" v-on:keyup.enter="hideField('name')">
</div>

JavaScript

void new Vue({
  el: '#app',
  methods: {
    hideField: function(field) {
      document.getElementById(field).style.display = "none";
      console.log(field);
      //alert('hiding...');
      
    }
  }
});