If post includes a link, then do not post

Question

I do not use capatcha (it is useless, they can achieve it easily) but I thought that I can prevent spam by controlling whether the post includes a link or not. If the post includes a link (http text) then do not post for unregistered users. How can I do this?

Comments

+1 Nice feature request. :-)

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The premium plugin "stop spam" has such a feature:
- new: define spam words, part of words, domains or parts of URLs and these posts get rejected immediately
- new: define languages to be blocked
→ new: set maximum of allowed links in post

Set it to 0.

For more information see http://www.q2apro.com/plugins/stop-spam

Answer 1

Filter modules would you useful.