Removing Javascript from PDF using the PHP SDK

[GaryC]

For security we need to ensure that all scripting is removed from uploaded PDFs, I cant see how to identify (and then remove) these elements.

[shakthi124]

Hello Gary,

Please follow the guide linked below in order to remove JavaScript from PDFs:

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 12.6.4.17 of the PDF specification. Please see the attached C# code that does so. sanitize.cs (1.65 KB)