JSFiddle - React, Tailwind, and code Playground

HTML

<form method='post' >
  <input name='foo' value='0' type="checkbox">
  <input name='foo' value='1' type="checkbox">
  <button>
     submit
  </button>
</form>

JavaScript

function submitme(e) {
	e.preventDefault()
  console.log(e)
}

const form = document.querySelector('form')

form.addEventListener('submit', submitme, false)