Filters whether an empty comment should be allowed.

Parameters

$allow_empty_commentbool

Whether to allow empty comments. Default false.

$commentdataarray

Array of comment data to be sent to wp_insert_comment() .

More Arguments from wp_insert_comment( … $commentdata )

Array of arguments for inserting a new comment.

• comment_agent string
  The HTTP user agent of the $comment_author when the comment was submitted. Default empty.
• comment_approved int|string
  Whether the comment has been approved. Default 1.
• comment_author string
  The name of the author of the comment. Default empty.
• comment_author_email string
  The email address of the $comment_author. Default empty.
• comment_author_IP string
  The IP address of the $comment_author. Default empty.
• comment_author_url string
  The URL address of the $comment_author. Default empty.
• comment_content string
  The content of the comment. Default empty.
• comment_date string
  The date the comment was submitted. To set the date manually, $comment_date_gmt must also be specified.
  Default is the current time.
• comment_date_gmt string
  The date the comment was submitted in the GMT timezone.
  Default is $comment_date in the site’s GMT timezone.
• comment_karma int
  The karma of the comment. Default 0.
• comment_parent int
  ID of this comment’s parent, if any. Default 0.
• comment_post_ID int
  ID of the post that relates to the comment, if any.
  Default 0.
• comment_type string
  Comment type. Default 'comment'.
• comment_meta array
  Optional. Array of key/value pairs to be stored in commentmeta for the new comment.
• user_id int
  ID of the user who submitted the comment. Default 0.

Source

$allow_empty_comment = apply_filters( 'allow_empty_comment', false, $commentdata );

View all references View on Trac View on GitHub

Changelog