How to remove JavaScript from PDFs

Q: I have a document in which I would like to remove any JavaScript actions as a way to sanitize it. How can I do it with the SDK?

A: With the SDK, its possible to traverse through the document at the SDF object level and remove any references any JavaScript actions as defined in section of the PDF specification.

Please see the attached C# code that does so.

sanitize.cs (1.65 KB)

Is there anyway to do this with PHP SDK?

Hi Gary,

The API for PHP is pretty much identical to C#. For reference, you can refer to the C++ API, as this is what the PHP API is based off of.

In addition, you can also refer to the SDF API PHP example for reference.