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Source View: allow_empty_comment

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Line Code
3929                     } elseif ( ! is_email( $comment['comment_author_email'] ) ) {
3930                          return new IXR_Error( 403, __( 'A valid email address is required.' ) );
3931                     }
3932                }
3933           }
3934
3935           $comment['comment_parent'] = isset( $content_struct['comment_parent'] ) ? absint( $content_struct['comment_parent'] ) : 0;
3936
3937           /** This filter is documented in wp-includes/comment.php */
3938           $allow_empty = apply_filters( 'allow_empty_comment', false, $comment );
3939
3940           if ( ! $allow_empty && '' === $comment['comment_content'] ) {
3941                return new IXR_Error( 403, __( 'Comment is required.' ) );
3942           }
3943
3944           /** This action is documented in wp-includes/class-wp-xmlrpc-server.php */
3945           do_action( 'xmlrpc_call', 'wp.newComment' );
3946
3947           $comment_ID = wp_new_comment( $comment, true );