JSFiddle - React, Tailwind, and code Playground
by anup1986
HTML
<input id="hours" value="1" type="number" />
<br />
<input id="halfhour" value="0" type="number" max="0.5" min="0" step="0.5" />
<br />
<button id="btn" type="button">Click</button>
<br />
JavaScript
$('#btn').click(function () {
var hours = $("#hours").val();
var halfhour = $("#halfhour").val();
var tot = hours + halfhour;
console.log(tot);
});