JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.0/themes/base/jquery-ui.css">
<input class="date" id="day" size="3"  /> 
/
<input class="date" id="month" size="3" /> 
/
<input class="date" id="year" size="5" />

CSS

label {
    margin-top: ;
    display:;
}

JavaScript

function onSelect(dateText, inst) {
    var pieces = dateText.split('/');
    $('#day').val(pieces[0]);
    $('#month').val(pieces[1]);
    $('#year').val(pieces[2]);
};

$('.date').click(function(event) {
    var d = $('#day').val() + '/' + $('#month').val() + '/' + $('#year').val();
    $(this).datepicker('dialog', d, onSelect, { dateFormat: 'dd/mm/yy' }, [10, 40]);
});