setError method

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

Sets the error state along with optional title and message.

hasError The new error state. title Optional title to be shown when error occurs. message Optional message to be shown when error occurs.

Implementation

void setError(
  bool hasError, {
  String? title,
  String? message,
}) {
  _hasError.value = hasError;
  _errorTitle = title;
  _errorMessage = message;
  if (!hasError) {
    _errorTitle = null;
    _errorMessage = null;
  }
}