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PdfDocumentSignatureInformationValidate Method

Validates this PDF-oriented aspects of the signatures within the document.

Namespace:  Atalasoft.PdfDoc.DigitalSignatures
Assembly:  Atalasoft.PdfDoc (in Atalasoft.PdfDoc.dll) Version: 11.0.0.0.0.297 (.NET 4.5.2, x86)
Syntax
public IList<SignatureValidationError> Validate()

Return Value

Type: IListSignatureValidationError
A list of possible errors. If there are not errors, returns an empty list.
Remarks
DotPdf does not validate the content of the X509 certificates that were used to sign the document. How that should be done is strictly up to client code. This method instead will look at the aspects of the document that are not controlled by the signining certificates. For example, did a program modify the PDF document in a way that was forbidden by either the document's Certification or by one or more SignatureWidgetAnnotation\ objects within the document.
See Also