JS Regex URL validation is very simple, just the match method.
string.match(/(http(s)?:\/\/.)?(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)/g);Complete Example code URL validation in JS
Website URL validation with regex HTML code.
<html>
<body>
<script>
function isValidURL(string) {
var res = string.match(/(http(s)?:\/\/.)?(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)/g);
return (res !== null)
};
var tc6 = "https://eyehunts.com/";
console.log(isValidURL(tc6));
</script>
</body>
</html>Output:
Do comment if you have any doubts and suggestions on this JS URL code.
Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.
OS: Windows 10
Code: HTML 5 Version