image verification for forms - best option?

antic

antic

Perch
Hi all,

Just checking - is there a component available on the Windows servers which creates verification images automatically? Or do we have to write code to create them ourselves with ASPJPEG or .NET?

Thx
 
Hi antic,
I have implemented CAPTCHA image verification in the website I'm currently building.

I found excellent information and sample code here: http://www.codeproject.com/aspnet/CaptchaImage.asp

This is a .NET sample and no components like ASPJPEG are required.

It works very well on my site and only took me about an hour to get worked out and up and running.

HTH,
Blackwater
 
Thanks BW, yep that's what I thought, just wanted to see if Jodo had any specialised component available or if we each had to set one up ourselves.
 
^ that one isn't bad, it's made up of a set of 240 static images, so they will repeat once in a while. If that is ok for your app, then it's fine.

Only ASP.NET captcha's will give you truly random images. There's no reason you can't run ASP.NET code to create the image, however the problem is now to integrate it with an ASP application.
 
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