GroupDocs.Signature verifies specific signatures in PDF documents. Python via .NET developers can enhance their apps by integrating this verification feature.
import groupdocs.signature as sg
def run():
# Initialize Signature with the document
with sg.Signature('input.pdf') as signature:
// Set up TextVerifyOptions to verify signatures with specific text
options = sg.TextVerifyOptions()
options.Text = "signature"
options.MatchType = TextMatchType.Contains
// Run the signature verification on the document
result = signature.Verify(options)
// Review and analyze the verification results
if result.IsValid :
print("\nDocument was verified successfully!")
for item in result.Succeeded :
print("\nValid signature is found with text", item.Text)
GroupDocs.Signature provides a complete solution for signing and verifying documents across popular file formats. With support for seven signature types and full CRUD operations, you have total control over document protection and management.
Easily add custom digital signatures to any part of your documents. GroupDocs.Signature for Python via .NET supports text, image, barcode, metadata, stamp, and digital certificate signatures, ensuring your documents meet business requirements.
Manage signatures throughout their entire lifecycle—access, verify, update, or remove signatures as needed to keep your documents accurate and up-to-date.
Safeguard your sensitive documents by embedding digital certificates that prevent unauthorized changes. Add hidden metadata to protect crucial information and maintain document integrity.
Use document-specific signature types like PDF stamps and Word watermarks. These specialized signatures are perfect for branding, compliance, or adding a professional touch to your business documents.
import groupdocs.signature as sg
def run():
# Load the document with barcode signatures
with sg.Signature('input.pdf') as signature:
# Set the verification options to match specific barcode text
options = sg.BarcodeVerifyOptions()
options.Text = "12345"
options.MatchType = sg.TextMatchType.StartsWith
# Verify the signatures in the document
result = signature.Verify(options)
# Display the verification results
if result.IsValid :
print("\nDocument was verified successfully!")
for item in result.Succeeded :
print("\nValid signature is found with text", item.Text)
Download GroupDocs.Signature for free or get a trial license for full access!
Explore documentation, code samples, and community support to enhance your experience.
Explore the extensive features and signature management operations provided by GroupDocs.Signature to have full control over document signature processes.
GroupDocs.Signature for Python via .NET allows you to verify signatures in a wide range of document formats. Customize verification parameters to ensure document integrity and meet compliance requirements.
