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filter is not described

comment_form_default_fields filter-hook . WP 3.0.0

Filters the default comment form fields.

Usage

add_filter( 'comment_form_default_fields', 'filter_function_name_732' );
function filter_function_name_732( $fields ){
	// filter...

	return $fields;
}
$fields(string[])
Array of the default comment fields.

Changelog

Since 3.0.0 Introduced.

Where the hook is called

comment_form()
comment_form_default_fields
wp-includes/comment-template.php 2307
$fields   = apply_filters( 'comment_form_default_fields', $fields );

Where the hook is used (in WP core)

Usage not found!