If my input was incorrect, the program will ask the user to input again. Can I do that?

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Javascript

Java

Hello,
I want to input date and months with java. If my input was incorrect, the program will ask the user to input again. Example, If I input 32th April, the program will say "Invalid" and ask the user to input with correct date. This is what I made, but can't Looping. Thx.

What I have tried:

import java.util.*;
public class tanggal
{
 public static void main(String [] args)
 {
  Scanner scan=new Scanner(System.in);
  int tanggal=0;
  String bulan="";
   System.out.print("Tanggal:");
   tanggal=scan.nextInt();scan.nextLine();
   System.out.print("Bulan:");
   bulan=scan.nextLine();
   if(bulan.equals("Feb")&&tanggal>28)
   {
    System.out.println("Input invalid");
    tanggal=0;
   }
   else if(bulan.equals("Jan")&&bulan.equals("Maret")&&bulan.equals("Mey")&&bulan.equals("Juli")&&bulan.equals("Agustus")&&bulan.equals("Oktober")&&bulan.equals("Desember")||tanggal>31)
   {
    System.out.println("Input invalid");
    tanggal=0;
   }
   else if(bulan.equals("April")&&bulan.equals("Juni")&&bulan.equals("September")&&bulan.equals("November")||tanggal>30)
   {
    System.out.println("Input invalid");
    tanggal=0;
   }
   else
   {
    System.out.println("Input invalid");
    tanggal=0;
   }
 }
}