Question

how we find validation rule in computer

Answer 1

1.Validation checks ensure that data entered into the computer is sensible.
2.Data is checked in accordance with a set of rules.
3.The computer's software can valid data while it is being entered into the computer.

Answer 2

Validation checks ensure that data entered into the computer is sensible. Data is checked in accordance with a set of rules. The computer's software can validate data while it is being entered into the computer.