setError method Null safety

void setError(
  1. bool hasError,
  2. {String? message}
)

Implementation

void setError(
  bool hasError, {
  String? message,
}) {
  _errorMessage = hasError ? message : null;
  _hasError.value = hasError;
  if (hasError) {
    _state.value = ViewModelState.hasError;
  } else {
    _state.value = ViewModelState.isInitialised;
  }
}