validateOutputFile function

String validateOutputFile(
  1. String outputFile
)

Validates and sanitizes the output file name

Implementation

String validateOutputFile(String outputFile) {
  if (outputFile.isEmpty) {
    throw ArgumentError("Invalid output_file");
  }

  final result = removeSpecialCharacters(outputFile);
  if (result.isEmpty) {
    throw ArgumentError("Invalid output_file");
  }
  return result;
}