Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more. Forms are an essential part ...

Quirks aside, JS is the most accessible language to learn.

For a multi-step form I've defined some input validation functions called validate_step1(), validate_step2() and validate_step3() that are being used as callbacks in a jQuery plugin.<BR><BR>I did a ...

In this lab, we'll practice using parameters in our functions. We'll also learn how to create a default value for a parameter. If you haven't already, fork and clone this lab into your local ...

This repository contains examples of different types of functions in JavaScript, including regular functions, function expressions, functions with return values, and arrow functions. Each example ...

How I rapidly generate thousands of tests to catch stealthy bugs ...