From efa4c9c3cd0be9732679c322cdae1431fb06316b Mon Sep 17 00:00:00 2001
From: Christian Krakau-Louis <christianlouis@gmail.com>
Date: Tue, 25 Mar 2025 22:05:10 +0100
Subject: [PATCH] Update frontend/upload.html

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
---
 frontend/upload.html | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/frontend/upload.html b/frontend/upload.html
index 2f981202..d03e3bd0 100644
--- a/frontend/upload.html
+++ b/frontend/upload.html
@@ -90,6 +90,12 @@
       }
 
       async function uploadFile(file) {
+        // Check file type
+        const acceptedTypes = ['application/pdf'];
+        if (!acceptedTypes.includes(file.type)) {
+          statusMessage.textContent = `Error: Only PDF files are accepted.`;
+          return;
+        }
         statusMessage.textContent = `Uploading ${file.name}...`;
         try {
           let formData = new FormData();