Add error handling for buying power

1 files changed, 5 insertions, 1 deletions

diff --git a/picker.java b/picker.java
index d9de0f1..4d12ac3 100644
--- a/picker.java
+++ b/picker.java
@@ -114,7 +114,11 @@ class Backpointer {
                 case 2:
                     System.out.println("How much money do you have to "
                             + "allocate?");
-                    priceLimit = Integer.parseInt(scanner.nextLine());
+                    try {
+                        priceLimit = Integer.parseInt(scanner.nextLine());
+                    } catch (NumberFormatException e){
+                        System.out.println("Invalid input - must enter: #");
+                    }
                     break;
                 case 3:
                     System.out.println(choices);