/**
* Verifies that the values entered are acceptable.
*
* @return true if the values entered are acceptable.
*/
private boolean checkInput() {
if (tf1.getString().trim().equals("")) {
return false;
}
data1 = pin1.transform(tf1.getString());
if (data1 == null) {
// PIN can't be formatted, pass empty PIN to update counter
data1 = new byte[8];
}
if (pin2 != null) {
data2 = pin2.transform(tf2.getString());
if (data2 == null) {
tf2.setString("");
return false;
}
} else {
data2 = null;
}
return true;
}
