JSFiddle - React, Tailwind, and code Playground

JavaScript

function getParameterByName(name, url) {
    name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
    var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
        results = regex.exec(url);
    return results == null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
}

alert(getParameterByName('isStatusChecked', '?isNameChecked=False&isDateChecked=False&isStatusChecked=True'));