PIN VerifierThe National Commerce Bank has hired you to create an application that verifie...

PIN Verifier

The National Commerce Bank has hired you to create an application that verifies a customer personal identification number (PIN). A valid PIN is a seven-digit number that meets the following specifications:

Digit 1: Must be in the range of 7 through 9

Digit 2: Must be in the range of 5 through 7

Digit 3: Must be in the range of 0 through 4 Digit 4: Must be in the range of 0 through 9 Digit 5: Must be in the range of 6 through 9 Digit 6: Must be in the range of 3 through 6 Digit 7: Must be in the range of 4 through 8

Notice that each digit must fall into a range of numbers. Your application should have two arrays: intMinimum and intMaximum. The intMinimum array should hold the minimum values for each digit, and the intMaximum array should hold the maximum values for each digit.

The application should allow the user to enter seven digits on a form similar to the one shown in Figure 1. When the Verify button is clicked, the application should use the intMinimum and intMaximum arrays to verify that the numbers fall into acceptable ranges.

Figure 1 PIN Verifier form