This package can be use to generate and validate Web forms. It is meant to be similar to PEAR QuickForm but with some improvements. It generates JavaScript for client side validation, support multiple plug-ins for rendering the form, and perform both server-side and client side validation. It also generates XHTML 1.1 compliant HTML, support intrinsic rules, nested groups, and automatic accessibility features like input label tags, optgroups, uses JavaScript for highlighting validation errors, and supports access keys.