isValidFilename property

bool get isValidFilename

Implementation

bool get isValidFilename {
  if (isEmpty) {
    return false;
  }
  var regExp = RegExp(r'^[\w,\s-]+\.[A-Za-z]{2,7}$');
  if (regExp.hasMatch(this)) {
    return true;
  } else {
    return false;
  }
}