verify Method

Verifies a signed PDF document.

Syntax

def verify() -> None: ...

Remarks

Use this method to validate all signatures in a PDF document.

This method walks through a signed document and reports every signature via a on_signature_found event. Subscribe to the event to be notified about the signatures and adjust validation settings on the fly.

Upon completion of this method the signature details will be published in signatures property.

This method only validates the signatures, but does not check their coverage. It is a good idea to use mechanisms such as get_signed_version or CoverageEndsAt to ensure that the signature covers the expected document revision.