Search for Form Field e-signatures

To search for Form Fields e-signatures inside document you should pass instance of FormFieldSearchOptions class to a search method of GroupDocs.Signature.
Here are the guide for searching Form Field e-signatures :

This example shows how to search for Form Field signatures in the document.

Signature signature = new Signature("signed.pdf");
FormFieldSearchOptions options = new FormFieldSearchOptions();
// search for signatures in document
List<FormFieldSignature> signatures =, options);
System.out.print("\nSource document contains following signatures.");
for (FormFieldSignature formFieldSignature : signatures)
    System.out.print("FormField signature found. Name : "+formFieldSignature.getName()+". Value: " +formFieldSignature.getValue());

More resources

Advanced Usage Topics

To learn more about document eSign features, please refer to the advanced usage section.

GitHub Examples 

You may easily run the code above and see the feature in action in our GitHub examples:

Free Online App 

Along with full-featured .NET library we provide simple, but powerful free Apps.
You are welcome to eSign PDF, Word, Excel, PowerPoint documents with free to use online GroupDocs Signature App.