I've tried several extension so I could display a link to my Terms & Conditions on the registration page and found AlphaRegistration to be better than one I had to purchase.

I did have a problem and posted my issue on their forum but it went unanswered. I'm still waiting.

It is really helpful. Easy installation and easy to use. Professionally helps to stop spamming robots.

Really, better than some commercial extensions
Thank you very much

But when I do, I mean it. I was looking for a solution that would offer acceptance of terms of use, but didn't want to install CB for my client since that was more than they would ever need.
This did the trick, it has other features I do not need at this time, but certainly could use on other projects. Nice job.

I installed this on 3 of my sites and only managed to get the captcha to work on 1. The 1 it did work on I put ssl on it and this caused ssl warnings on the reg screen. I disabled the captcha which stopped the ssl warning as it no longer looked for outside url's. Started getting loads of dodgy registrations on the site so I enabled captcha again but this time it didn't show. So it's back to looking for a new reg system. Tried the forum but no one replied to my post or many of the other posts there.
If it works out of the box its great but if you have problems get rid of it.

it took me five minutes to have site secure with captcha. This is a great component

Excellent component! Went through a lot hassle trying to make other registration verification solutions work. This one was up and running in minutes. Easy to config. Easily incorporates reCapcha and Botscout. Thanks to the Alphaplug gang! I'm now going to try all of their solution and support these guys. This is how Joomla solutions are supposed to work.

This is a lovely extension. Got it up and working instantly. Thanks for bringing these services together.

Brilliant, works perfectly, thank you!

Congrats on a job well done. This was pretty painless to implement.

This component is great, simple & functional!

At last something works, yes Alpharegistration worked for my website, after wasting one whole week with trial and errors and testing almost every security component in the web.
the only thing needed for new users is to get the public and private key from reCaptcha website.

First, it does exactly what it says it does - adds some much needed validation to your standard registration page. Then it goes beyond that with little touches, like Ajax checks against whether a username is already in use, password strength meter, and best of all BotScout support.

You'll need a (free) ReCaptcha keyset but that takes roughly 30 seconds to get. You'll also need a (free) Botscout API key but that takes even less time. Between those two spammers are going to have a hard time of it registering on your site. BotScout alone cuts most of them out.

I could do with a little more customization, the admin config is very bare-bones (missing css, looks like) and the Welcome/Intro header up top is too wide for a lot of sites, but those are minor tweaks that don't detract from the good work that went in to this.

I can see that it worked for others, but I was never able to get ReCaptcha to work. Entries were always refused as invalid, and nobody in the AlphaPlug forums responded to my requests for help.

Long time waiting for a recapcha module for joomla, finaly i found this one, the installation is easy, but there is a probleme :
while testing it i discovered that if you made a mistake typing a word the registration will success so people can register even the recapcha is incorrect: For example : study world , change d of world to b ,registration will be accepted ...

Fast response on the support forum, easy to customize. Thank You!

Great module, saved me hours of work, thank you!!!

Easy to use, install and customize for your needs. Keep up the good work.

Only got 1 problem jQuery doesn't like my custom mootools scripts.

Since I set up my site to use Joomla I have used this component, and as a result I have not yet had any spam at all on the site. The easy integration with recaptcha is fantastic, and very simple to set up. The way that you can set up terms and conditions to pop up in small window is cool, and functional, for long documents. There is only one complaint I have, though I will resolve it with a little modification. The default header image ("Fill out form, Confirm email, Welcome") is too large, as a result at lower resolutions protrudes from the right of the page or is not visible (in the rhuk milkyway template). In any case this component is excellent, and any minor issues I am sure will be resolved in time.

Great Job! Easy to install and configure.