jQuery Form Validation plugin is a popular form validation library. It is very flexible and extensible. This tutorial collects a large bunch of common notes, solutions and sample code in to one easy reference. In addition to common textbox validations, the tutorial covers handling validations for input types like checkbox groups, radio groups and dropdown lists. It also covers advanced validations like remote(Ajax) validation, conditional validations, handling custom error placements, and working with dynamically generated elements. The tutorial includes a reference to all the validation rules and usage notes.