Convert the text from a String to a Double

Asked Jun 20 '18 at 14:22

Active Jun 20 '18 at 14:28

Viewed 53 times

Im trying to convert a String directly in a Double.

@IBAction func addMemberButton(_ sender: Any) {
        let member = Member(name: nameTextField.text ?? "", saldo: saldoTextField.text ?? 0.0 , surname: firstnameTextField.text ?? "")

But this doesn't work at the "saldo" point. Is it possible to convert it directly to a Double?

edited Jun 20 '18 at 14:26

Dávid Pásztor

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asked Jun 20 '18 at 14:22

TheClubApp

@Ollie I'm at the very beginning of coding so I don't really understand that :c – TheClubApp Jun 20 '18 at 14:26
For user-entered text you really should be using a `NumberFormatter` to convert between `String` and `Double`. – rmaddy Jun 20 '18 at 15:44
@rmaddy okey thank you :D – TheClubApp Jun 20 '18 at 18:46

Convert the text from a String to a Double

0 Answers0