Method _isRelativeValue

packages/main/src/DateRangePicker.ts:168–181

* Checks if a date string is a relative date (e.g. "today", "tomorrow") * that would be resolved by DateFormat.parseRelative(). * Relative dates are not supported in DateRangePicker. * @private

(dateString: string, format: DateFormat)

	 * @private
	 */
	_isRelativeValue(dateString: string, format: DateFormat): boolean {
		const trimmed = dateString.trim();
		if (!trimmed) {
			return false;
		}

		const parsed = format.parse(trimmed);
		if (!parsed) {
			return false;
		}

		const formatted = format.format(parsed);
		return formatted !== trimmed;
	}

	/**
	 * **Note:** The getter method is inherited and not supported. If called it will return an empty value.