WhatsApp Adds Document Sharing to iOS and Android Apps

[henrytcasey]

WhatsApp users can now send PDF files through the app, which already offered options for sharing photos and audio.

WhatsApp Adds Document Sharing to iOS and Android Apps : Read more

 

[esmith24]

But if the Second person don't have the updated version then you can't send the documents to him.

And in case of Group messages, if any of the person from the Groups members list don't have the updated version of Whats app then still you can't send the document file.

In short everyone should have the updated version to send and receive the documents like PDF