🔒 : Ensure the user is authenticated before allowing the download.

Create a button that calls the endpoint and downloads the returned blob. javascript

What or framework is your app built with?

To develop a "Download Freunde PDF" (Download Friends PDF) feature for your application, you need to implement a that triggers a backend PDF generation service .

: A library to convert that data into a styled PDF file.

You will need express for the API and pdfkit (or jspdf ) to generate the document. javascript

: The server sends the file back to the browser as a downloadable attachment. 💻 Step-by-Step Implementation 1. Backend: Node.js & Express

What (names, profile pictures, phone numbers) do you want included in the PDF?