before static method

Validator<DateTime> before(
  1. DateTime date, {
  2. String? error,
})

Implementation

static Validator<DateTime> before(DateTime date, {String? error}) => (
      value,
      context,
    ) {
      final DateTimeResource datetimeResource = context.resources.getOrCreate(
        value.toString(),
        () => DateTimeResource(value),
      );
      if (datetimeResource.isBefore(date)) return (true, null);
      return (
        false,
        error ?? context.errors.stringDateErrors.before(date.toString()),
      );
    };