When handling forms in a web site or application, jQuery can make things easier. Here I've gathered some very helpful plug-ins you might use when needed. Please let me know your thoughts!
Cross-browser text selection and modification plugin
Form Validator with several features such as grouping required fields or
conditional checking if it is valid or not. Also you can validate
string, numeric, date or e-mail. And you can combine several
validations. For example: required numeric input and minimum 5 chars
A very simple to use form validation plugin for jQuery, no complicated settings and configuration options to get going.