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 ...

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 ...

I will explain what property-based testing (PBT) is and how it solves these problems. What is property-based testing (PBT)?

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 ...