Get the variable of an URL with JavaScript

geturlvar.js

/* lets assume in this example that the URL is www.foo.com?name=bar */

function getUrlVars() {
    let vars = [], hash;
    let hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++) {
        hash = hashes[i].split('=');
        vars.push(hash[0]);
        vars[hash[0]] = hash[1];
    }
    
    return vars;
}

var yourname = getUrlVars()['name'];
if (yourname !== "") {
    console.log(yourname); // it will return "bar"
}