min method

JarArray<T> min(
  1. int length, [
  2. String? message
])

Implementation

JarArray<T> min(int length, [String? message]) {
  return addValidator((value) {
    if (value == null) return null;
    return value.length >= length
        ? null
        : (message ?? 'Minimum $length elements');
  });
}