This is the client part of a hotel reservation form with client-side validation and localization. It comes along with support for 4 languages - English ("en-US"), Bulgarian ("bg"), German ("de") and French ("fr"). The form labels and validation warning messages are stored in .xml
Developer: Martin Ivanov Platform: windows, osx Date upd:2007-04-19 Hits839 [Download] [Visit]

wForms is a javascript extension that adds commonly needed behaviors to traditional web forms. It follows the principle of progressive enhancement : unobtrusive, cross-browser and degradable. I should also point out that not a single line of code is required to actually use it.
Developer: Cédric Savarese Platform: linux, windows, freebsd, osx, sun Date upd:2005-08-29 Hits4409 [Download] [Visit]

Tigra Form Validator is free JavaScript component performing client side form validation. With its rich feature set the script can be used with HTML forms of virtually any complexity. This component is a simple way to improve visitors' experience, robustness and resource efficiency of
Developer: Softcomplex Inc Platform: linux, windows, freebsd, osx, sun Date upd:2005-07-28 Hits1219 [Download] [Visit]

Using cookies, this script remembers the value entered into your form's inputs by your visitor, and upon his/her return, preloads the textbox with that value.
Developer: http Platform: linux, windows Date upd:2005-06-17 Hits1515 [Visit]

Features: * Fully JavaScript * Automatic input control conversion with a single attribute in the input tag, or using a special id attribute. * Keyboard and mouse user interfase. * GPL License. * Works with Mozilla family and IE
Developer: Hugo Ortega Hernández Platform: linux, windows, freebsd, osx, sun Date upd:2005-04-18 Hits961 [Visit]