Fires when a comment is attempted on a post that does not exist. Parameters . ( 1.5.0 ) . . $comment_post_ID ( int ) Post ID. . . . Hook name: comment_id_not_found Hook type: action Plugin ref: WordPress Sourcefile: File ref: wp_handle_comment_submission() – Handles the submission of a comment, usually posted to wp-comments-post.php via a comment form. Description: Fires when a comment is attempted on a post that does not exist. Parameters: Deprecated?: No API Letters: C,F,I,N Invokers 1 to 1 of 1 wp_handle_comment_submission() – Handles the submission of a comment, usually posted to wp-comments-post.php via a comment form. Implementers