Update CommandHandler.java

AY2425S1-CS2113-T10-2 · Nov 9, 2024 · e7124bc · e7124bc
1 parent 903c37c
commit e7124bc
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/main/java/bookbob/functions/CommandHandler.java b/src/main/java/bookbob/functions/CommandHandler.java
@@ -708,6 +708,15 @@ private String extractPhoneNumber(String input) {
             int phoneEnd = findNextFieldStart(input, phoneStart + lengthOfPhoneNumberIndicator);
             phoneNumber = input.substring(phoneStart + lengthOfPhoneNumberIndicator, phoneEnd).trim();
         }
+        if (!phoneNumber.matches("[0-9]+")) {
+            System.out.println("Please provide a valid local phone number");
+            return "";
+        }
+        int number = Integer.parseInt(phoneNumber);
+        if (number < 80000000 && number > 99999999) {
+            System.out.println("Please provide a valid local phone number");
+            return "";
+        }
         return phoneNumber;
     }