Reader's PDF form features include:
Tabbing through fields
To navigate through fields:
Resetting form fields
To reset a field:
Bluetooth keyboard navigation
To help you use all your devices and peripherals and speed up your use of forms, Reader supports Bluetooth keyboard navigation in forms.
FormsCentral field validation
Support for client side form field validation on FormsCentral streamlines and speeds your form workflows.
LiveCycle Server support
Reader supports files secured by password security via Adobe LiveCycle Rights Management Server as well as document revocation. For details, see the Mobile Enterprise Guide at www.adobe.com/go/readermobileetk.
Does Reader support XFA forms?
No. Reader supports Acroforms (forms created by Acrobat's form tools) but not the dynamic or static XFA forms created with LiveCycle Designer. Some forms can be filled in and will appear to work, but when you open the forms on another viewer (like the desktop Acrobat or Reader), the data isn't there.
Why does the form I completed on my device appear blank elsewhere?
There are several possible reasons: