CallbackValidator constructor

CallbackValidator({
  1. required bool callback(
    1. String?
    ),
  2. required String longErrorMessage,
  3. required String shortErrorMessage,
})

Implementation

CallbackValidator({
  required this.callback,
  required String longErrorMessage,
  required String shortErrorMessage,
})  : _longErrorMessage = longErrorMessage,
      _shortErrorMessage = shortErrorMessage;