Don't want to mess with code? provides a user interface for the commonly-requested features.
sce_save_after - Triggered via Ajax after a comment has been saved
Useful for custom comment fields
/**
* Action: sce_save_after
*
* Allow third parties to save content after a comment has been updated
*
* @since 1.4.0
*
* @param object $comment_to_save The Comment Object
* @param int $post_id The Post ID
* @param int $comment_id The Comment ID
*/
