Yep, passed the test.
There is then checks made on contents send. A little warning on how the send data is handled would have been appreciated. Thank you.
Why on earth would you need a warning that text entered into an HTML form would be posted to the server when you pressed the button? What else would you expect it to do?
I'd expect such a trivial operation to be done client-side in JavaScript and not need to ask a server to do it for them.