Categories

Updated: 05/01/2007

CAPTCHA image protection without cookies and sessions

CAPTCHA image protection without cookies and sessions Usually &"captcha&" scripts store actual text/numbers shown on protection images in a session cookie and check user entered code by comparing it with session stored string. My script does not use any session/cookies. Image is generated within one script and checked against md5 hash of a random code.
©2019 A--9.com