JSFiddle - React, Tailwind, and code Playground

by Jogesh Sharma

HTML

<a href="#" onclick="getUrl('www.google.com');">click me</a>
<div id="result"></div>

JavaScript

function getUrl( url ){
    var result = document.getElementById('result');
    var regex = /www\.google\.com/;
    
    if( regex.test(url) ){
        result.innerHTML = "Correct";
    }
    else{
        result.innerHTML = "Error";
    }
}