JSFiddle - React, Tailwind, and code Playground
HTML
<div id="div">
<input type="text">
<input type="text">
<input type="text">
<button>ok</button>
</div>
JavaScript
var res = [];
$('button').click(function() {
$('#div').find('input').each(function(i, el) {
var $el = $(el);
res.push($el.val();
});
console.log(res);
})