Registered users add comments without captcha.

[Valery]

For only unregistered users (guests):
$captcha_enable_comments = 1;

  ???

[nobby]

See here  http://www.4homepages.de/forum/index.php?topic=14690.0

nobby

[Valery]

Thanks. I read it. There there is no answer. 

Something of type of it is necessary in config.php:
{if user_loggedin}$captcha_enable_comments = 0;{endif user_loggedin};
{if user_loggedout}$captcha_enable_comments = 1;{endif user_loggedout};

[Acidgod]

hmmm...

1. $captcha_enable_registration = 1;
2. enable comments only for reg. user
3. $captcha_enable_comments = 0;

[k1lljoy]

Is it possible to make captcha nor show for persons, that don`t have to enter the code - for example - admins? 
Because right now it is shown to admins but may not be filled - a bit inappropriate I think 

and another moment - is it possible to show special message for guests (not registered/logged in users), for instance: "Comments are allowed only for registered users. To register, please, click here", etc
For right now the comment form is just absent if not legistered/logged in, and no info is shown