JSFiddle - React, Tailwind, and code Playground

by loktar

HTML

<div id="increasedRevenueValue">-5</div>
<div>150</div>

JavaScript

function isItANumber() {
    var increased = parseInt($("#increasedRevenueValue").text());

    if(isNaN(increased) || increased <= 0) {
        $("#increasedRevenueValue").hide();
    }
}
isItANumber();