Update lib/scrapper.js

lib/scrapper.js

@@ -22,12 +22,21 @@ const AuthorOriginal = function (response) {
 
 const TiktokDownloader = async (url) => {
     try {
-        const urls = `${config.TIKTOK_URL}/api/?url=${url}`;
-        const response = await axios.get(urls, { headers: {'Content-Type': 'application/json'} });
+        if (!url || !url.includes("tiktok.com")) {
+            throw new Error("Invalid TikTok URL. Please provide a valid TikTok video link.");
+        }
+        const urls = `${config.TIKTOK_URL}/api/?url=${encodeURIComponent(url)}`;
+        const response = await axios.get(urls, { 
+            headers: { 'Content-Type': 'application/json' } 
+        });
+
+        if (!response.data) {
+            throw new Error("No data received from the TikTok downloader API.");
+        }
         return response.data;
     } catch (e) {
         console.error("Error:", e.message);
-        return null;
+        throw new Error(`Failed to download TikTok video: ${e.message}`);
     }
 };