BotDetect ASP.NET CAPTCHA is a website security component designed to protect
your registration, comment, poll, guestbook, content submission, and other
online forms from automated spam submissions. It generates CAPTCHA images with
textual code rendered in them that are easily decipherable to humans but not to
spam bots.
In essence, it allows you to focus on your code or content instead of on
deleting spam.
Latest Changes:
- Fixed a bug with the CAPTCHA randomization being bypassed when clicking
the Reload CAPTCHA button, or for other direct CAPTCHA image requests
- Fixed a bug with the sequential Reload CAPTCHA button clicks appending
new values to the querystring instead of replacing the existing one
- Fixed a bug with the CAPTCHA stylesheet not resetting link styles for
the Reload and Sound CAPTCHA buttons, causing layout problems if the page
link style includes padding etc
- Fixed a bug with the CAPTCHA validation always failing if the .aspx form
path includes spaces or other Url-encoded characters
- Fixed a client-side script include bug occurring when a Captcha control
is placed inside a MultiView control which is inside an ASP.NET Ajax
UpdatePanel
- Added support for CAPTCHA image and sound request full path
customization (instead of just the extension) via web.config settings
- Improved handling of invalid CAPTCHA requests sent by some bots
(repeated CAPTCHA image or sound requests with expired parameters)
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