CAPTCHA/Integration/The Anti-CAPTCHA

This is a CAPTCHA killer. It needs nothing on the form except a hidden field and some server-side code.

PHP Example

//... Your lovely form here
// Example, please adapt
echo "<input type=hidden name=url />";
//... Rest of your lovely form here

verification

// compare
if ($_POST['url'] != "") {
 // abort!
}
// processing code here

See also

• Stronger version