public boolean verify(JComponent input) {
if (input instanceof JFormattedTextField) {
JFormattedTextField ftf = (JFormattedTextField) input;
JFormattedTextField.AbstractFormatter formatter = ftf.getFormatter();
if (formatter != null) {
String text = ftf.getText();
try {
formatter.stringToValue(text);
return true;
} catch (ParseException pe) {
return false;
}
}
}
return true;
}