How to verify PAN card?

Question

How to check the validation of edittext for pan card like \"ABCDE1234F\". I am confused how to check the the validation for this. Please help me guys. I will appreciate any kind

Answer 1

public static boolean isPanCardValid(String pan_number) {

  Pattern pattern = Pattern.compile("[A-Z]{5}[0-9]{4}[A-Z]{1}");

  Matcher matcher = pattern.matcher(pan_number);
  // Check if pattern matches
  if (matcher.matches()) {
    return true;
  } else {
    return false;
  }
}