"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.normalizeAccount = normalizeAccount;
exports.validateAccount = validateAccount;
exports.formatDateForApi = formatDateForApi;
exports.parseDateFromApi = parseDateFromApi;
function normalizeAccount(account) {
    return account.replace(/[^0-9]/g, '');
}
function validateAccount(account) {
    const normalized = normalizeAccount(account);
    return /^\d{10,11}$/.test(normalized);
}
function formatDateForApi(date) {
    const year = date.getFullYear();
    const month = String(date.getMonth() + 1).padStart(2, '0');
    const day = String(date.getDate()).padStart(2, '0');
    return `${year}${month}${day}`;
}
function parseDateFromApi(dateString) {
    if (!/^\d{8}$/.test(dateString))
        return null;
    const year = parseInt(dateString.substring(0, 4), 10);
    const month = parseInt(dateString.substring(4, 6), 10) - 1;
    const day = parseInt(dateString.substring(6, 8), 10);
    return new Date(year, month, day);
}
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