Pdf - SignatureStatus

30 Sep 20261 minute to read

Public enum that specifies the signature validation status.

// Load the signed PDF document
const document: PdfDocument = new PdfDocument(data);
// Access an existing signature field
const field: PdfSignatureField = document.form.fieldAt(0) as PdfSignatureField;
// Validate the signature
const result: PdfSignatureValidationResult = field.validateSignature();
// Check the signature validation status
const status: SignatureStatus = result.signatureStatus;
// Destroy the document
document.destroy();
  • invalid - Specifies invalid status.
  • unknown - Specifies unknown status.
  • valid - Specifies valid status.