diff --git a/src/login.js b/src/login.js
index a3cfcba17f339464a1c8b662e939863dc0fdcf8a..062bac1b8515eb9456271ce87641d99d90067337 100644
--- a/src/login.js
+++ b/src/login.js
@@ -43,13 +43,16 @@ function loginUser(username, password) {
               resolve(user);
             }
             else {
+              alert('Invalid Username or Password');
               reject(new Error('Inavlid username or Password'));
             }
           } else {
+            alert('Invalid Username or Password');
             reject(new Error('Invalid username or Password'));
           }
       } catch(err) {
         console.error(err);
+        alert(err);
         reject(err);
       }
     })