[ic] visual verification for new account

Peter peter at pajamian.dhs.org
Sun Jun 4 20:14:16 EDT 2006

On 06/04/2006 01:39 PM, maillists wrote:
> Hi,
> I would like to require new users to input a verification code that they
> have to read from a gif or jpeg file before they can create a new
> account.  I am thinking about 2 ways to do this:

You're referring to what is commonly known as a captcha.  You can read 
all about them at <http://en.wikipedia.org/wiki/Captcha>.  There are a 
few differnet perl captcha implementations that should be easy to 
integrate into interchange, one that you might want to try is the 
Authen::Captcha module 


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