locale swizzle doesn't work with decimal input

[larkin]

It appears that swizzle for NSLocale.current no longer fixes the decimal input problem as described in: http://aplus.rs/2017/in-app-language-change-in-ios-app/

You can see that keyboard view still shows the . but if you tap it, it will correctly enter ,. Hence it’s annoyance at best.

In iOS 13, simulator or device, tapping the "." always enters a ".", and the parsing logic fails.

Can verify this by checking out this repository and and following these steps:

1. open the app
2. make sure English is shown
3. tap the text field so the keyboard appears (you can see the . shown as decimal separator)
4. dismiss it
5. switch to Serbian (which uses , as decimal separator
6. tap the text field again

[radianttap]

Thanks for reporting, will look into this as soon as I can.