[Radiant] Commentable and Spam

[Martin McEvoy]

Hi all my first post :)
http://ideoplex.com/id/1138/sanitize-html-in-ruby
have you seen this site it may have what you are looking for typo uses it, 
I think its built from the sanitize plugin on moveable type.

Kind Regards
Martin

On Wednesday 06 Sep 2006 18:12, Sean Cribbs wrote:
> It's probably too early for many of you who are using the Comments
> behaviors to get blog-spam, but I wanted to address the issue before it
> becomes a problem.
>
> One user, "Nolan", commented that CAPTCHA images are inaccessible (to
> vision-impaired users) and should not be considered an option.  As an
> alternative, he suggested the use of spam-filtering services like Akismet.
> While this seems a very promising option, that would be a whole lot of
> extra code (and perhaps another library, even a gem!) and probably outside
> the scope of my little behaviors.
>
> Instead I'd like to get your thoughts on another method, although there is
> ample room for many methods down the road.  The method I'm considering is a
> challenge-response where the challenge is in human-readable text (a method
> suggested on some of the CAPTCHA pages I read).  I haven't worked out the
> particulars, but it would go something like "Subtract twenty-five from the
> sum of eighty and thirty-seven and enter the result as a number." The real
> ones would probably be easier than that, of course.  This could be
> automatically generated of course.  Another option is to say "Enter the
> subject of the sentence 'Jane walked to school.'" or something of that
> sort.
>
> Please give me your thoughts on this...
>
> Cheers,
>
> Sean Cribbs
> seancribbs.com
>
> P.S. updated comments behaviors at
> http://seancribbs.com/svn/rails/plugins/comments_behaviors