Get Certifying Signature Field operation

Returns the signature field that was used to certify the PDF document and shell PDF forms.

For example, your application must retrieve the certifying signature from a PDF document and validate it. The PDF document may have more than one digital signature on it. You use the Get Certifying Signature Field operation to retrieve the signature field that contains the certifying signature.

For information about the General and Route Evaluation property groups, see Common operation properties .

Input properties

Property to specify a certified PDF document.

Input PDF

A document value that represents a PDF document that contains a signature field that contains a certified signature.

If you provide a literal value, clicking the ellipsis button opens the Select Asset dialog box. (See About Select Asset .)

Output properties

Property to specify a signature field.

Certifying Signature Field Result

The location in the process data model to store the information about the certified signature field. The data type is PDFSignatureField .

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