validate method

@override String? validate(dynamic value, LiRuleContext context)

Implementation

@override
String? validate(dynamic value, LiRuleContext context) {
  final length = _valueLength(value);
  if (length == null || length == 0 || length >= min) {
    return null;
  }

  return resolveMessage(
    context,
    context.isEnglishLocale
        ? 'Enter at least $min characters.'
        : 'Informe pelo menos $min caracteres.',
  );
}