Ping Coming Soon page

This one was a first for me in that I started using JavaScript for the first time. I am not sure that I fully grok what I was coding but I was able to follow along with the examples I found and make my site work. The one issue I could not clear up was that the site shows the red border on my email input when loading the page rather than applying the standard border until the notify button was used. I'm hoping this is a minor item I missed in my script that I'll learn about as I continue to dive into JavaScript.