public void reset() {
email.set(null);
password.set(null);
emailError.set(null);
passwordError.set(null);
loginExecuted = false;
}
public boolean validate(Resources res) {
if (!loginExecuted) {
return true;
}
int emailErrorRes = 0;
int passwordErrorRes = 0;
if (email.get().isEmpty()) {
emailErrorRes = R.string.mandatory_field;
} else {
if (!Patterns.EMAIL_ADDRESS.matcher(email.get()).matches()) {
emailErrorRes = R.string.invalid_email;
}
}
if (existingUser.get() && password.get().isEmpty()) {
passwordErrorRes = R.string.mandatory_field;
}
emailError.set(emailErrorRes != 0 ? res.getString(emailErrorRes) : null);
passwordError.set(passwordErrorRes != 0 ? res.getString(passwordErrorRes) : null);
return emailErrorRes == 0 && passwordErrorRes == 0;
}