isValidYear() method of the MonthDay class used to check if the specified year is valid for this month-day.This can only return false for February 29th. Syntax:
public boolean isValidYear?(int year)
Parameters: This method accepts one parameter year which is the year to validate. Return value: This method returns boolean value true if the year is valid for this month-day. Below programs illustrate the isValidYear() method: Program 1:Â
Java
// Java program to demonstrate// MonthDay.isValidYear() methodÂ
import java.time.*;import java.time.temporal.ChronoField;Â
public class GFG {    public static void main(String[] args)    {        // create a MonthDay object        MonthDay month = MonthDay.parse("--10-12");Â
        // apply isValidYear() method        boolean value = month.isValidYear(2012);Â
        // print result        System.out.println("Year 2012 is valid for monthday: "                           + month + " = " + value);    }} |
Output:
Year 2012 is valid for monthday: --10-12 = true
Program 2:Â
Java
// Java program to demonstrate// MonthDay.isValidYear() methodÂ
import java.time.*;import java.time.temporal.ChronoField;Â
public class GFG {    public static void main(String[] args)    {        // create a MonthDay object        MonthDay month = MonthDay.parse("--02-29");Â
        // apply isValidYear() method        boolean value = month.isValidYear(2017);Â
        // print result        System.out.println("Year 2017 is valid for monthday: "                           + month + " = " + value);    }} |
Output:
Year 2017 is valid for monthday: --02-29 = false
References: https://docs.oracle.com/javase/10/docs/api/java/time/MonthDay.html#isValidYear(int)
