id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
16979	Extra hooks needed in comment process	dd32		"I'm running into a few commenting issues whilst building a plugin with a custom post type..

 * Duplicate comment check's cannot be bypassed
 * Empty comments are not allowed (In this case, the comment body is empty whilst a set of custom fields acting as metadata are set, meaning, the plugin wants to accept that comment)
 * being able to override the wp_die() in the commenting process would be useful (Currently: Duplicate comments, User not logged in, and not all fields filled in will cause this)

One potential solution would be to move [http://core.trac.wordpress.org/browser/trunk/wp-comments-post.php#L55 lines 55-84] from `wp-comments-post.php` to functions hooked to `preprocess_comment`"	enhancement	new	normal	Future Release	Comments		normal		has-patch dev-feedback needs-refresh	solaris.smoke@…