JSFiddle - React, Tailwind, and code Playground

by 규연 황

HTML

<form name="updateForm">
  <fieldset>
    <input type="text" name="firstname">
    <input type="text">
    <button class="btnsubmit">button</button>
    <input type="text">
    <input type="text">
  </fieldset>
</form>

<script>
const formEl = document.querySelector('form');
const firstname = formEl.querySelector('form input[name="firstname"]');
const btnsubmit  = document.querySelector('.btnsubmit');
console.log(formEl);


formEl.addEventListener('click', function(event) {
  event.preventDefault();
})
btnsubmit.addEventListener('click', function(event) {
	console.log(btnsubmit.nextElementSibling);
  btnsubmit.nextElementSibling.focus();
  event.preventDefault();
})
</script>