wForms is an open-source, unobtrusive javascript library that adds commonly needed behaviors to traditional web forms without the need for any programming skill. Supported behaviors are:

• input validation
• conditional fields (a.k.a switch/case)
• repeatable fields (a.k.a one-to-many fields)
• field hints (a.k.a. tooltips)
• computed fields (a.k.a. calculations)
• pseudo multi-page forms (javascript driven)

Download from SVN:

• http://wforms.googlecode.com/svn/tags/3.3/build/wforms_pack.js
• http://wforms.googlecode.com/svn/tags/3.3/build/wforms.js (human readable)

Contributors:

• version 3.0 by Demid Nikitin and Cedric Savarese
• See also: http://www.formassembly.com/wForms/#contributors

Acknowledgments:

• v3.0 requires base2 - copyright 2007, Dean Edwards