A Less Intrusive Submission Error System Part Two

Welcome to part two, I'm glad you could make back. In part one of this tutorial, we looked at the basic HTML and CSS needed for our test form, and made a start to the required JavaScript. So far our script has the ability to search each input field to check that data has been entered into each of the required fields. Let's pick up right where we left off and add the code that displays a message if a field is left empty. Gather up the files from last time, and open them.