JSFiddle - React, Tailwind, and code Playground

HTML

<form id="shipping_address">
  <input type='text'/>
</form>

JavaScript

var i = document.shipping_address;
console.log(i);
var i = window.shipping_address;
console.log(i);
var i = shipping_address;
console.log(i);
var i = document.forms.shipping_address;
console.log(i);
var i = windows.forms.shipping_address;
console.log(i);
var i = forms.shipping_address;
console.log(i);