Ahmed Alsinan

Setting Direction to RTL will cause app to crash To reproduce the issue wrap the widget with Directionality > Directionality( > textDirection: TextDirection.rtl, > child: CountryPicker(...),

fix: modify show condition for `labelText` and `helperText`

4

Closes #21093 Falsy check to render `labelText` and `helperText` prevents considering 0 (number) which is a valid input. One solution is to use explicit checks for `null` and `undefined`. ###...