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iOS

how to add separator to textfield on swift

hello

how to add separator to textfield like this (12.12345678 ) if i write number on a textfield it will add separator automatically

I don't know if I understand Your question right but you can do:

let textField = "left from separator" + "." + "right from separator"

it's not work ?

http://i.stack.imgur.com/nYNy9.gif

want same this but without ----> $