this->regPassword = ui->regPasswordLineEdit->text();
this->regEmail = ui->regEMailLineEdit->text();
- emit sendregistration();
+ if (this->regUsername.compare("") && this->regPassword.compare("") && this->regEmail.compare("") && this->regEmail.compare("@"))
+ {
+ emit sendregistration();
+
+ }
+ else
+ {
+ QMessageBox::about(this, "One or more of the fields is empty", "Set username (3-12 characters), password (at least 6 characters) and valid email address");
+ }
//close(); //using close() hides popup-window which reports error from server
}