changed //

Author: HM-127BTY

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

@@ -1,9 +1,22 @@
-const cardNumber = 4533787178994213;
-const last4Digits = cardNumber.slice(-4);
+// const cardNumber = 4533787178994213;
+// const last4Digits = cardNumber.slice(-4);
 
 // The last4Digits variable should store the last 4 digits of cardNumber
 // However, the code isn't working
 // Before running the code, make and explain a prediction about why the code won't work
 // Then run the code and see what error it gives.
 // Consider: Why does it give this error? Is this what I predicted? If not, what's different?
 // Then try updating the expression last4Digits is assigned to, in order to get the correct value
+
+/*
+cardNumber is giving a number and that can't be used for slice, could not remember the name for that error at this time.
+after running the code it shows thats a TypeError. cardNumber.slice is not a function
+*/
+
+const cardNumber = 4533787178994213;
+let number = cardNumber.toString()
+const last4Digits = number.slice(-4);
+console.log(last4Digits)
+
+
+