Captcha Codes

[Madxgraphics]

I'm helping a friend put together a website which requires the use of Captcha codes..Our question is can we some way set up the captcha codes to have a time span...In other words if the user doesn't enter the required code in the required time, a new one is automatically generated..??

 

[Nobody in particular]

Hmm... That's above my head lol, I wouldn't mind knowing how to do that myself actually.

 

[Ian]

I'm not sure how to do that, but I know this site offers a Captcha service in that you can use in PHP websites:

http://recaptcha.net/

It works pretty well from what I've heard

 

[Madxgraphics]

I'm not sure how to do that, but I know this site offers a Captcha service in that you can use in PHP websites:

http://recaptcha.net/

It works pretty well from what I've heard

Ta Ian..Goung to e-mail them today to get a little more info...looks like this is the kick up the arse for me to put what I have learnt about php into action...lol so if ya see smoke coming from London way, its just me thinking..