.. _php/views/form_expander: Expander -------- View path: ``nos::form/expander`` .. seealso:: `Wijmo Expander `__ **Params**: :title: Expander's title. :options: Options for the wijexpander. :content: Either a plain *string*, a *callable*, or a *view* + *params* pair (array). :show_when_empty: Optional. Default false. Should the expander be displayed if there is no content inside of it?