SignatureFormField

All Implemented Interfaces:
```
public class SignatureFormField
extends FormField
                    
```
Represents a signature field in a form. This is usually used to place a signature onto a page using an InkAnnotation or it holds a digital signature which can be retrieved using getSignatureInfo.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

Field Summary

Fields
Modifier and Type Field Description

Constructor Summary

Constructors

Constructor Description

Enum Constant Summary

Enum Constants
Enum Constant Description

Method Summary

Modifier and Type	Method	Description
`List<out SignatureFormElement>`	`getFormElements()`	Retrieve list of form elements that represents this field visually.
`DigitalSignatureInfo`	`getSignatureInfo()`	Returns the digital signing information attached to this form element.
`void`	`removeSignature()`	Removes the digital signing information attached to this form field.
`Completable`	`removeSignatureAsync()`	Asynchronously removes the digital signing information attached to this form field.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - getFormElements
```
@NonNull() List<out SignatureFormElement> getFormElements()
```
    Retrieve list of form elements that represents this field visually. Each FormElement can be part of a single field and each field can contain multiple form elements.
    
    Returns:
    
    List of child form elements.
  - getSignatureInfo
```
@NonNull() DigitalSignatureInfo getSignatureInfo()
```
    Returns the digital signing information attached to this form element. If this element has no signature, isSigned of the returned signing information will be false.
    
    Returns:
    
    DigitalSignatureInfo of this form field.
  - removeSignature
```
 void removeSignature()
```
    Removes the digital signing information attached to this form field. If this element has no signature this is a no-op.
  - removeSignatureAsync
```
 Completable removeSignatureAsync()
```
    Asynchronously removes the digital signing information attached to this form field.
    
    Returns:
    
    A completable completing once the signature was removed.