WordPress at Your Fingertips
filter is not described

comment_form_defaults filter-hook . WP 3.0.0

Filters the comment form default arguments.

Use comment_form_default_fields to filter the comment fields.

Usage

add_filter( 'comment_form_defaults', 'filter_function_name_222' );
function filter_function_name_222( $defaults ){
	// filter...

	return $defaults;
}
$defaults(array)
The default comment form arguments.

Changelog

Since 3.0.0 Introduced.

Where the hook is called

comment_form()
comment_form_defaults
wp-includes/comment-template.php 2500
$args = wp_parse_args( $args, apply_filters( 'comment_form_defaults', $defaults ) );

Where in WP core the hook is used WordPress

Usage not found.