Hello Derek,
Some of the uses I am aware of are to:
- Add blank lines to improve the appearance and/or organization of the form
- Embed html in the "Label Text" attribute to alter the appearance of the text (color, font, highlighting, etc.). The "Style" attribute is also used to change the appearance of the field to do things like add a border around the label
- Add actionable buttons to the form which, when clicked, invoke a JavaScript function to perform some sort of task
I am sure there are more but I can't think of them right now but I hope these ideas help.
Best regards,
John