add_category_form_pre action-hook . WP 2.1.0

Deprecated in 3.0.0. It is no longer supported and can be removed in future releases. Use {$taxonomy}_pre_add_form instead.

Fires before the Add Category form.

Usage

add_action( 'add_category_form_pre', 'action_function_name_2979' );
function action_function_name_2979( $arg ){
	// action...
}

$arg(object)

Optional arguments cast to an object.

Changelog

Where the hook is called

do_action( 'add_category_form_pre', (object) array( 'parent' => 0 ) );

Where the hook is used (in WP core)