Each of the given situations is independent of the other. For each, list the programmed input validation check that would prevent or detect the error.
- The ZIP code field was left blank on an input screen requesting a mailing address.
- A state abbreviation of “NX” was entered in the state field.
- A number was accidentally entered in the last name field.
- For a weekly payroll, the hours entry in the “hours worked” field was 400.
- A pay rate of $50.00 per hour was entered for a new employee. The job code indicates an entry-level receptionist.