Method normalizeDate

src/utils/TasksPluginParser.ts:469–494

(dateString: string | undefined)

	}

	private static normalizeDate(dateString: string | undefined): string | undefined {
		if (!dateString) {
			return undefined;
		}

		const trimmed = dateString.trim();
		if (!/^\d{4}-\d{2}-\d{2}$/.test(trimmed)) {
			return undefined;
		}

		try {
			const date = parseDateToUTC(trimmed);
			if (isNaN(date.getTime())) {
				return undefined;
			}

			const year = date.getUTCFullYear();
			if (year < 1900 || year > 2100) {
				return undefined;
			}

			return formatDateForStorage(date);
		} catch {
			return undefined;
		}
	}

	private static normalizePriority(value: string | undefined): string | undefined {
		if (!value) {