def validateCurrentPage(self):
     if self.currentId() == 0:
         if self.importRadioButton.checkState() == Qt.Unchecked(
         ) and self.createNewRadioButton.checkState() == Qt.Unchecked(
         ) and self.installRadioButton.checkState() == Qt.Unchecked():
             errorMsg = self.tr('An option must be chosen!\n')
             QMessageBox.warning(self, self.tr('Error!'), errorMsg)
             return False
         if self.installRadioButton.checkState() == Qt.Checked():
             if self.settingComboBox.currentIndex() == 0:
                 errorMsg = self.tr('A setting must be chosen!\n')
                 QMessageBox.warning(self, self.tr('Error!'), errorMsg)
                 return False
             else:
                 return True
         return True
     else:
         return True