lessThanOrEqual method

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

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

Implementation

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