} else if (msrInfo == null && (postalCodeInfo == null) ) {
// test security code - allow blank for illegible cards
if (UtilValidate.isEmpty(input.value()) ||
(UtilValidate.isNotEmpty(input.value()) && (input.value().length() <= 4))) {
// ask for Security Code, put in SECURITYCODE
input.clearLastFunction();
input.setFunction("SECURITYCODE");
input.setFunction("POSTALCODE");
pos.getOutput().print(UtilProperties.getMessage(PosTransaction.resource,"PosPostalCode",Locale.getDefault()));
} else {
clearInputPaymentFunctions(pos);