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@burglekitt/gmt

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Temporal-based date and time utilities with timezone support and polyfill integration

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/** * Return true when `time` is between `start` and `end` (inclusive by default). * * - Uses Temporal.PlainTime.compare to compare times. * - Returns false if start > end (invalid range). * - Returns false if any input is invalid. * - Use options.inclusiveStart and options.inclusiveEnd to control boundary inclusivity. * - Note: PlainTime comparison does not account for day overflow. * * @param time ISO PlainTime string to check * @param start ISO PlainTime string for the start of the range * @param end ISO PlainTime string for the end of the range * @param options { inclusiveStart?: boolean = true, inclusiveEnd?: boolean = true } * @returns boolean indicating whether time is between start and end * * @example isBetweenTime("12:34:56", "12:00:00", "13:00:00") // true * @example isBetweenTime("12:34:56", "12:34:56", "13:00:00") // true * @example isBetweenTime("12:34:56", "12:34:57", "13:00:00") // false * @example isBetweenTime("12:34:56", "12:00:00", "12:34:56") // true * @example isBetweenTime("12:34:56", "12:00:00", "12:34:55") // false * @example isBetweenTime("invalid", "12:00:00", "13:00:00") // false * @example isBetweenTime("12:34:56", "invalid", "13:00:00") // false * @example isBetweenTime("12:34:56", "12:00:00", "invalid") // false */ export declare function isBetweenTime(time: string, start: string, end: string, options?: { inclusiveStart?: boolean; inclusiveEnd?: boolean; }): boolean;