Convert a double value to pt-BR real - Swift ios

Question

I have a Double, and i need show in label numbers in currency format, pt-BR format.

private var myValue: Double = 0.0
myLabel.text = "\(self.myValue)"

** i need convert this Double to pt-BR real **

i try this:

   let convert = self.myValue as NSNumber
    
   myLabel.text = "\(convert)"

Does this answer your question? [How to format a Double into Currency - Swift 3](https://stackoverflow.com/questions/41558832/how-to-format-a-double-into-currency-swift-3) — koen, Dec 21 '22 at 19:12

score 0 · Accepted Answer · edited Dec 21 '22 at 21:34

0

You should use NumberFormatter for this task. Here is an example:

Playground view:

let currency = 10.50

let formatter: NumberFormatter = {
    let result = NumberFormatter()
    result.locale = Locale(identifier: "pt-BR")
    result.numberStyle = .currency
    
    return result
}()

let label = UILabel()
label.text = formatter.string(for: currency)

edited Dec 21 '22 at 21:34

koen

5,383
7
50
89

answered Dec 21 '22 at 19:13

Oleksandr Gerega

16
2

Convert a double value to pt-BR real - Swift ios

1 Answers1