let myUiTextField2: UILabel = UILabel()
let summ = getSumm(myUiTextField.text, myUiTextField2.text)
}
private func getSumm(_ myUiTextFieldText: String?, _ myUiTextField2Text: String?) -> Double? {
guard let firstText = myUiTextField,
let secondText = myUiTextField2,
let firstDouble = Double(firstText),
let secondDouble = Double(secondText) else { return nil}
return firstDouble + secondDouble
}
так лучше
а чем?
Обсуждают сегодня