From 3753efe661d228ffaa908f6601287451e207a0b5 Mon Sep 17 00:00:00 2001
From: Faisal Akhtar PC <faisalakhtar1999@gmail.com>
Date: Tue, 4 Aug 2020 06:29:40 +0530
Subject: [PATCH] more specific error message;

---
 routes/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/routes/index.js b/routes/index.js
index 15cdb02..fa05011 100644
--- a/routes/index.js
+++ b/routes/index.js
@@ -12,7 +12,7 @@ router.get('/', function(req, res, next) {
 router.get('/card', function(req, res, next) {
   var username = req.query.user
   if(username=="" || username==null || username == undefined) {
-    res.send("There was a problem with your request")
+    res.send("Query parameter 'user' missing<br>Please make a request as following /card?user=&lt;your-github-username&gt;")
     return
   }