How to Validate PAN Number in Java

Vaildate PAN Number in Java

In this tutorial, We will show you a simple program about, How to Validate PAN Number in Java program. The example program has been tested and shared in the same post.

PAN Number Verifier

package com.dineshkrish;
/**
* 
* @author Dinesh Krishnan
*
*/
public class Utils {
public static String PAN_REGX = "[A-Z]{5}\\d{4}[A-Z]{1}";
public static boolean verify(String panNumber) {
if (panNumber != null && !panNumber.isEmpty()) {
return panNumber.matches(PAN_REGX);
}
return false;
}
}

Testing the Program

package com.dineshkrish;
/**
* 
* @author Dinesh Krishnan
*
*/
public class Test {
public static void main(String[] args) {
String[] panNumbers = { "ABBCD2212R", "EXAMT2223W", "BNAN44443E" };
for (String panNumber : panNumbers) {
if (Utils.verify(panNumber)) {
System.out.println(panNumber + " : " + "Valid");
} else {
System.out.println(panNumber + " : " + "Invalid");
}
}
}
}

Output

ABBCD2212R : Valid
EXAMT2223W : Valid
BNAN44443E : Invalid

Dinesh Krishnan

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