pre_comment_content │ filter-hook │ WP 1.5.0

Filters the comment content before it is set.

Usage

add_filter( 'pre_comment_content', 'wp_kama_pre_comment_content_filter' );
function wp_kama_pre_comment_content_filter( $comment_content ){
	// filter...

	return $comment_content;
}

$comment_content(string): The comment content.

Changelog

Since 1.5.0

Introduced.

Where the hook is called

wp_filter_comment()

pre_user_id

pre_comment_user_agent

pre_comment_author_name

pre_comment_content

pre_comment_user_ip

pre_comment_author_url

pre_comment_author_email

wp-includes/comment.php 2124

$commentdata['comment_content'] = apply_filters( 'pre_comment_content', $commentdata['comment_content'] );

Where the hook is used in WordPress

wp-admin/includes/ajax-actions.php 1305

remove_filter( 'pre_comment_content', 'wp_filter_post_kses' );

wp-admin/includes/ajax-actions.php 1306

add_filter( 'pre_comment_content', 'wp_filter_kses' );

wp-includes/comment.php 3538

remove_filter( 'pre_comment_content', 'wp_filter_post_kses' );

wp-includes/comment.php 3539

add_filter( 'pre_comment_content', 'wp_filter_kses' );

wp-includes/default-filters.php 126

add_filter( $filter, 'convert_invalid_entities' );

wp-includes/default-filters.php 127

add_filter( $filter, 'balanceTags', 50 );

wp-includes/default-filters.php 280

add_filter( 'pre_comment_content', 'wp_rel_ugc', 15 );

wp-includes/kses.php 2199

add_filter( 'pre_comment_content', 'wp_filter_post_kses' );

wp-includes/kses.php 2201

add_filter( 'pre_comment_content', 'wp_filter_kses' );

wp-includes/kses.php 2231

remove_filter( 'pre_comment_content', 'wp_filter_post_kses' );

wp-includes/kses.php 2232

remove_filter( 'pre_comment_content', 'wp_filter_kses' );