Hi Guys,

I am trying to validate a user input url. the regex should only allow url starting with http://domain.com or www.domain.com or http://www.domain.com

my current regex only allows for http://www.domain.com

can somene help plz ??

PHP Code:
if(!preg_match("/^(http)+(:\\/\\/)+[A-Za-z0-9\-_]+\\.+[A-Za-z0-9\.\/%&=\?\-_]+$/i"$company_web)) {
            
$is_error 1;
            
$error_message .= '<li>you have typed an invalid company web address 1</li>';
            
$error_count++;
        }