Update server.js

server.js

@@ -2,14 +2,17 @@ const axios = require('axios');
 const express = require('express');
 const { snapsave } = require('snapsave-media-downloader');
 
-const app = express()
+const app = express();
 
-app.get('/', async(req, res) => {
-  const { url } = req.body || req.query
-  if(/(?:(?:http|https):\/\/)?(?:www.)?(?:instagram.com|instagr.am|instagr.com)\/(\w+)/.test(url) || /(?:(?:www\.facebook\.com\/(?:(?:(?:video\.php)|(?:watch\/))\?v=\d+|(?:[0-9a-zA-Z-_.]+\/(?:(?:video|(post|photo))(?:s))\/)(?:[0-9a-zA-Z-_.]+(?:\/\d+)*)))|(?:fb\.watch\/(?:\w|-)+)\/?)/gi.test(url) || /https?:\/\/(?:www|m|vt|vm)\.tiktok\.com\/(?:v|embed|trending)\/?(?:\?shareId=)?(?P<id>[\da-z]+)/gi.test(url)) { // ig, tt, fb
-    const resu = await snapsave(url)
-  res.json(resu)
+app.get('/', async (req, res) => {
+  const { url } = req.body || req.query;
+  if (/https?:\/\/(?:www\.)?(instagram\.com|instagr\.am|instagr\.com)\/\w+/.test(url) || 
+      /https?:\/\/(?:www\.facebook\.com\/(?:video\.php\?v=\d+|watch\/\d+|[0-9a-zA-Z-_.]+\/(?:video|post|photo)s?\/\d+))|fb\.watch\/\w+/i.test(url) || 
+      /https?:\/\/(?:www|m|vt|vm)\.tiktok\.com\/(?:v|embed|trending)\/?(\?shareId=\w+)?/i.test(url)) {
+    res.json(await snapsave(url));
+  } else {
+    res.status(400).json({ error: 'Invalid URL' });
   }
 });
 
-app.listen(7860)
+app.listen(7860);