concatenatedErrors method

String concatenatedErrors(
  1. List<ValidationResult> list
)

Returns all errors in a text format. Errors are separated by delimiter (default is a space). IMPORTANT: Executing this method has the side-effect of also executing validate().

Implementation

String concatenatedErrors(List<ValidationResult> list) {
  //var lst = validate();
  String result = list.fold<String>('', (previous, element) {
    return '$previous ${element.errorText ?? ''}';
  });
  return result.trim();
}