isLowerThan

Checks whether the number is lower than another value. Set allowEqual to true when the boundary value should also pass, such as validating a maximum allowed count.

Usage

const isBelowLimit = (9).isLowerThan(10);

// true

Parameters

Name	Type	Description
value	number	Number to compare against.
allowEqual	boolean	When true, equality is accepted.

Returns

true when the number is lower than value, or lower than or equal when allowEqual is true.

Type signature

interface Number {
    isLowerThan(value: number, allowEqual?: boolean): boolean;
}