lessThan method

AbstractRuleBuilder lessThan(
  1. int min, {
  2. String? message,
})

Checks if the object is a number and is less than another value

Implementation

AbstractRuleBuilder lessThan(int min, {String? message}) {
  return must(
      (dynamic dyn) => dyn is num && dyn < min,
      message != null
          ? message
          : useKeyAsElementName
              ? "$key must be less than $min"
              : "Number must be less than $min",
      code: "notLessThen");
}