@beenotung/tslib/tel/mo.js

utils library in Typescript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.is_mo_mobile_phone_prefix = is_mo_mobile_phone_prefix;
exports.is_mo_mobile_phone = is_mo_mobile_phone;
exports.to_full_mo_mobile_phone = to_full_mo_mobile_phone;
exports.format_mo_mobile_phone = format_mo_mobile_phone;
const utils_1 = require("./utils");
/** ******************************
 * Macau mobile phone number *
 *********************************/
/**
 * starts with 6
 * news: https://en.wikipedia.org/wiki/Telephone_numbers_in_Macau
 * */
function is_mo_mobile_phone_prefix(tel) {
    tel = tel.replace(/^\+853/, '').trim();
    switch (tel[0]) {
        case '6':
            return true;
        default:
            return false;
    }
}
/**
 * with/without +853 prefix
 */
function is_mo_mobile_phone(tel) {
    return to_full_mo_mobile_phone(tel) !== '';
}
/**
 * very forgiving
 *
 * @return +853xxxxyyyy if valid
 *         empty string if not valid
 * */
function to_full_mo_mobile_phone(tel) {
    tel = (0, utils_1.to_tel_digits)(tel);
    if (tel.length === 8 && is_mo_mobile_phone_prefix(tel)) {
        return '+853' + tel;
    }
    if (tel.length === 8 + 3 &&
        tel.startsWith('853') &&
        is_mo_mobile_phone_prefix(tel.substring(3))) {
        return '+' + tel;
    }
    if (tel.length === 8 + 4 &&
        tel.startsWith('+853') &&
        is_mo_mobile_phone_prefix(tel.substring(4))) {
        return tel;
    }
    return '';
}
/**
 * @returns +853 xxxx yyyy if valid
 */
function format_mo_mobile_phone(tel) {
    tel = to_full_mo_mobile_phone(tel);
    if (!tel)
        return tel;
    return (0, utils_1.format_tel_with_pattern)(tel, '+853 xxxx yyyy');
}