PHP Form Security Checks

pnh73 · 10-29-2003, 04:29 AM

Hi,

I was wondering where anyone can advise me how I would go about stopping automated signups for in PHP. I have seen systems where the script generates an image and the user types in the code that can be seen in the image.

I have searched the 'net but cant seem to find anything...

How do I do this?

TIA

Ashkhan · 10-29-2003, 06:56 AM

You can use GD library for creating images on the fly.

nephilim · 10-30-2003, 12:54 AM

Or JGraph, look on freshmeat.net for that component.

pnh73 · 10-30-2003, 01:37 AM

I also found this: http://www.planet-source-code.com/vb...d=739&lngWId=8