jQuery validation engine is a Javascript plugin aimed at the validation of form fields in the browser (IE 6-8, Chrome, Firefox, Safari, Opera 10).
jQuery Validation Engine is a jQuery plugin related to client-side HTML form-field validation and validation-error-notification.The plugin provides visually appealing prompts that grab user attention on the subject matter.
It supports various value-types (Text, Email, Phone, URL, ...), multiple languages and browsers (IE 6-8, Chrome, Firefox, Safari, Opera 10).
Validations range from email, phone, and URL, to more complex calls such as ajax processing or custom javascript functions. Bundled with many locales, the error prompts can be translated into the language of your choice.
It is available under MIT license.