isNullOrEmpty static method

bool isNullOrEmpty(
  1. dynamic data
)

Implementation

static bool isNullOrEmpty(dynamic data) {
  if (data is String) {
    return data.isEmpty;
  } else if (data is Iterable) {
    return data.isEmpty;
  } else if (data is Map) {
    return data.isEmpty;
  } else {
    return data == null;
  }
}