title: Converting an NSString to a locale specific NSNumber
body: <p>I am using the <code>KeyboardType = UIKeyboardTypeDecimalPad</code> and on some Phones you see an "," on the bottom left instead of an ".". It depends on the language settings of the phone! With the "." version everything works fine when i use [NSNumber numberWithFloat:[textField.text floatValue]] but with the "," version it says 2.0 for 2,5. Does anybody knows a work around?</p>