@burglekitt/gmt/dist/plain/parse/parseMinuteFromDateTime.js

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

import { Temporal } from "@js-temporal/polyfill";
import { isValidDateTime } from "../validate/index.js";
/**
 * Return the minute (0-59) for a given ISO 8601 datetime string.
 *
 * - Returns zero-padded string for minute.
 * - Returns "" for invalid input.
 *
 * @param value ISO datetime string
 * @returns Minute (00-59) or "" on invalid input
 *
 * @example parseMinuteFromDateTime("2024-03-15T14:30:45") // "30"
 * @example parseMinuteFromDateTime("2024-03-15T14:00:00") // "00"
 * @example parseMinuteFromDateTime("invalid") // ""
 */
export function parseMinuteFromDateTime(value) {
    if (!isValidDateTime(value))
        return "";
    try {
        const dateTime = Temporal.PlainDateTime.from(value);
        return dateTime.minute.toString().padStart(2, "0");
    }
    catch {
        return "";
    }
}