LJ::Talk::Post::require_captcha_test
LJ::Talk::Post::require_captcha_test — returns true if user must answer CAPTCHA (human test) before posting a comment
Use
LJ::Talk::Post::require_captcha_test(commenter, journal, body, ditemid);
Arguments
commenter. User object of author of comment, undef for anonymous commenter
journal. User object of journal where to post comment
body. Text of the comment (may be checked for spam, may be empty)
ditemid. identifier of post, need for checking reply-count
Source:
cgi-bin/LJ/Talk/Post.pm