amend

Author: pathywang

Sprint-1/2-mandatory-errors/3.js

@@ -11,5 +11,10 @@
 const cardNumber=4533787178994213;
 
 //then conver to number
-const last4Digits = Number(cardNumber.toString().slice(-4));
+const last4Digits = cardNumber.toString().slice(-4);
 console.log(last4Digits);
+
+// or i can put quotes on cardNumber which will be string
+const cardNumber ="4533787178994213"
+const last4Digits = cardNumber.slice(-4);
+console.log(last4Digits)