JSFiddle - React, Tailwind, and code Playground

HTML

<input id="input", type="text" value="default" class="field left">

JavaScript

document.getElementById('input')
  .addEventListener('keydown', (e) => {
  var field = e.target;
  var oldValue = field.value;
  setTimeout(function () {
    if(field.value !== oldValue) {
        field.value = oldValue;
    } 
  }, 1);
  })