diff --git a/src/main/java/edu/ntnu/idi/idatt2003/g40/mappe/model/SaveGame.java b/src/main/java/edu/ntnu/idi/idatt2003/g40/mappe/model/SaveGame.java
index d790f97..e6c60ec 100644
--- a/src/main/java/edu/ntnu/idi/idatt2003/g40/mappe/model/SaveGame.java
+++ b/src/main/java/edu/ntnu/idi/idatt2003/g40/mappe/model/SaveGame.java
@@ -1,5 +1,7 @@
 package edu.ntnu.idi.idatt2003.g40.mappe.model;
 
+import edu.ntnu.idi.idatt2003.g40.mappe.utils.Validator;
+
 /**
  * Represents one save game entry.
  *
@@ -44,6 +46,11 @@ public SaveGame(final String name,
                   final double balance,
                   final double startingCapital,
                   final String stockDataPath) {
+    if (!Validator.NOT_EMPTY.isValid(name)
+        || balance <= 0
+        || startingCapital <= 0) {
+      throw new IllegalArgumentException("Invalid Save configuration!");
+    }
     this.name = name;
     this.balance = balance;
     this.startingCapital = startingCapital;