TallComponents
TallComponents.Licensing
TallComponents.PDF
TallComponents.PDF.Actions
TallComponents.PDF.Annotations
TallComponents.PDF.Annotations.Markups
TallComponents.PDF.Annotations.Widgets
TallComponents.PDF.Brushes
TallComponents.PDF.Colors
TallComponents.PDF.Diagnostics
TallComponents.PDF.DigitalSignatures
TallComponents.PDF.DynamicXfa
TallComponents.PDF.Extensions
TallComponents.PDF.Fonts
TallComponents.PDF.Forms.Data
TallComponents.PDF.Forms.Fields
TallComponents.PDF.Forms.Fields.Barcodes
TallComponents.PDF.Forms.Fields.Barcodes.Properties
TallComponents.PDF.JavaScript
TallComponents.PDF.JavaScript.Scripting
TallComponents.PDF.JavaScript.Scripting.Soap
TallComponents.PDF.Metadata
TallComponents.PDF.Navigation
TallComponents.PDF.Pens
TallComponents.PDF.Prepress
TallComponents.PDF.Printing
TallComponents.PDF.Security
TallComponents.PDF.Shapes
TallComponents.PDF.Shapes.Annotations
TallComponents.PDF.Shapes.Barcodes
TallComponents.PDF.Tags
TallComponents.PDF.TextExtraction
TallComponents.PDF.Transforms

Method Verify

Namespace TallComponents.PDF.Forms.Fields
Class SignatureField

Checks if the Signature field is valid.

False is returned if the signature is not signed. Note that the document can be modified after signing, meaning that an update is appended to this document.

Syntax


        public 
        

Boolean

         Verify(
        



    SignatureHandler
         signatureHandler

        )

Returns



Boolean

Returns if this signature field is valid or not.

Parameters



    SignatureHandler
 signatureHandler

The signature handler used to verify the signature.