OptionalappearanceAppearance options for the digital signature.
OptionalflattenWhether the document should be flatten before digitally signing it. The default is false. Note that flattening a document may remove previous digital signatures.
OptionalformName of the existing signature form field to apply the signature to.
OptionalplaceholderSize (bytes) to be reserved for the digital signature container. The default is 32 KB (32768 bytes).
OptionalpositionPage index and bounding box of the signature.
Coordinates and dimensions of the digital signature.
Index of the page for the digital signature.
OptionalsignatureOptionalsigning
Contains information to be used for preparing a document to be signed digitally.
This object can be passed optionally to
instance.signDocument()with specific parameters for the preparation of the digital signature.formFieldNameandpositioncannot be set at the same time, or an error will be thrown.This is the property that can be included in the object:
Example
Setting the digital signature container reserved size when signing (Server)