Sample Form via Form Builder 
This is an example of A form that can be created by eDirecthost. You can see the types of layouts used here along with required and non required fields.

Name:
 *
Email Address:
 *
Address:
City:
State:
Country
Zip Code:
Comments:
Check Box 1
Check Box 2
Check Box 3
Radio Button 1
Radio Button 2
Selection List
Title
Security code:
 *
Do not enter anything in this field:

* indicates a required field