SkipOnTab

A jQuery plugin to exempt selected form fields from the forward tab order.

Validate.js

A barebones jQuery validation plugin.

HTML5 Placeholders

Provides a plugin to simplify working with HTML labels and HTML5 placeholders in form input tags. This plugin aims to simplify development of forms in which you want display input tags with HTML5 placeholders instead of label tags on clients that support HTML5 but fall back to label tags when the placeholder attribute isn’t supported. … Continue reading

jQuery Deserialize

Convert query strings into objects. And deserialize forms easily.

dontJustLeaveMe

Prompts before leaving a page with modified or dirty form data.

TieJS

TieJS makes it easy to create forms via JSON and bind objects to its form fields. Furthermore it has HTML5 validation functionalities.

customSocial Buttons Creator

This is a tiny jQuery library which helps create some social buttons in a snap.

Dependent Questions

Make a form question’s visibility dependent on some other question simply by adding `data-depends-on=”inputName=value”` to your wrapper HTML element. No other code required. Many thanks to Squiz for supporting the development of this plugin.

forceCheck

JQuery plugin for checked and disabled checkboxes.

jQuery Simple Validation

A simple jquery validation plugin for validating form that fit your application easily.