WordPress at a glance
action is not described

comment_form_before action-hook . WP 3.0.0

Fires before the comment form.

Usage

add_action( 'comment_form_before', 'action_function_name_3025' );
function action_function_name_3025(){
	// action...
}

Changelog

Since 3.0.0 Introduced.

Where the hook is called

comment_form()
comment_form_before
wp-includes/comment-template.php 2500
do_action( 'comment_form_before' );

Where in WP core the hook is used WordPress

Usage not found.