Here we validate a pan number that is valid or not. A PAN number is a combination character and number. It should have exactly 10 character.
- We create a validate method with string argument type.
- These method is Boolean return type.
- Inside if condition we check given pan number is matches with regular expression [a-zA-Z0-9] value.
- If pan number is small and capital letter, also numeric value then it return true else false.
- Now print the status value.
public class ValidatePanNumber {
public static boolean validate(String panNumber) {
if (panNumber.matches("[a-zA-Z0-9]+")) {
return true;
} else {
return false;
}
}
public static void main(String[] args) {
boolean status = validate("ACYPYu931A");
System.out.println("status is-- " + status);
}
}
Output :-
status is– true