jqBootstapValidation is a jQuery validation framework for Bootstrap forms. jqBootstrapValidation will scan for HTML5 validator attributes directly on the elements, plus any extra options specified via data attributes
Validator is a jQuery validation plugin for forms that can validate text, textarea, password, checkbox and select elements.
Validator supports: required, dependency on checkbox, min/max length, email, number, digits and some positioning of error messages
A drop in extension replacing error labels from jQuery Validation plugin with Bootstrap tooltips.
Valideasy is a jQuery plugin that you can use in form validation without writing complex JS script. Everything's done via HTML attributes added to your form fields.
When your user types in "email@example.com", Mailcheck will suggest "firstname.lastname@example.org".
addClassWhenEmail is a jQuery plugin to hide the submit button by default and only show it if user enters the correct email address.
International Telephone Input is a jQuery plugin for entering and validating international telephone numbers. It adds a flag dropdown to any input, which lists all the countries and their international dial codes next to their flags.
Validetta is a tiny jQuery plugin which you can do client-side validation of your forms. It aims to decrease your burden with easy usage and flexible structure.
Formance.js is a jQuery library for formatting and validating form fields. It supports the following form fields
jQuery Spinner is lightweight implementation of a spinner for selecting numbers by clicking +/– or by typing.
Supports validation, arrow keys, min and max constraints and is unobtrusive.
Verify.js is a powerful, customizable asynchronous form validation library.
Alpaca is the Easy Forms Engine for jQuery / Bootstrap. It is built around JSON schema to keep things simple. Using Alpaca, you can express your forms object model, types, properties and validation logic.
Alpaca comes pre-configured to work nicely with the following web frameworks: