username uniqueness added

followDev · followDev · commit e37864db0174 · 2023-01-09T11:11:54.000+05:30
diff --git a/models/User.js b/models/User.js
@@ -14,6 +14,7 @@ const userSchema = new mongoose.Schema(
     username: {
       type: String,
       required: true,
+      unique: [true, "Username already exist"],
     },
     password: {
       type: String,
