Livecycle

mdp

The mdp object provides support for Modify Detection Prevention Plus (MDP+) digital signatures. Acrobat 8.0 and later supports MDP+ digital signature for XFA-based forms.

In LiveCycle Designer ES, MDP+ signatures are implemented with a Signature Field. Signature fields enable you to specify a collection of form objects that are protected by the document signature. Using document signatures prevents the form or a portion of the form from being modified.

Hierarchy of objects

 

Model	Parent objects	Current object	Child objects
Form Model	filter	mpd	None

Parent class

node class

Properties

 

Name	Description	Type	Access
permissions	Specifies the access permissions granted for a form that includes an author signature.	String	Read /Write
signatureType	Specifies how a form with a document signature is saved as certified PDF document.	String	Read /Write
use	Invokes a prototype.	String	Read /Write
usehref	Invokes an external prototype.	String	Read /Write

Methods

None

mdp