Tag: Validate

URL Validation

Regex for javascript to validate an url;

var url = "http://www.test.com/testing"
var regex = /http:\/\/[A-Za-z0-9\.-]{3,}\.[A-Za-z]{3}/

if (regex.test(url))
{
window.alert("URL is Valid.");
}
else
{
window.alert("URL is invalid.");
} (http:\/\/){0,1}[A-Za-z0-9\.-]{3,}\.[A-Za-z]{3}