Updated: 10/15/2007

DRBImageVerification

DRBImageVerification is a simple anti-spam image verification, or &"CAPTCHA&", script. It allows you to add a challenge-response test to your existing PHP powered forms to prevent automated spam postings. The verification string length and character list are configurable. The script requires a session cookie for additional obscurity. It includes an example PHP page demonstrating how to add a verification image to an existing form.

• Categories
  • PHP →
  • Scripts and Programs →
  • Security Systems
• Platforms
  • Linux,
  • Windows,
  • FreeBSD,
  • Mac OSX,
  • Sun Solaris
• Licenses
  • Freeware
• Author
  • Don B