PDF fill-able forms are no new concept when it comes to electronic forms. Though these electronic forms are great for allowing users to submit information digitally via email, some forms may be a bit more complex then others. This can cause confusion for the intended users and ultimately the submission of forms filled out incorrectly.
A simple way to include instruction or definitions to users who may have questions when filling out more complex forms or forms in which the user(s) may not be familiar with the terminology used is to create a question icon next to an area on the form that triggers a prompt to the user.
app.alert("A Training Room is a room specifically used for training purposes. For scheduling a room that will not be used for training, please use your outlook calendar.", 2, 0, "Training Room"); event.rc = false;