max method

ValidatorFn<String> max(
  1. int length, [
  2. String? message
])

A maximum length validator.

Implementation

ValidatorFn<String> max(int length, [String? message]) =>
    (String? value, BuildContext context) {
      if (value != null && value.length > length) {
        return message ?? HookFormScope.of(context).maxLength(length);
      }

      return this.call(value, context);
    };