282 lines
8.1 KiB
JavaScript
282 lines
8.1 KiB
JavaScript
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"use strict";
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function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = isVAT;
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exports.vatMatchers = void 0;
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var _assertString = _interopRequireDefault(require("./util/assertString"));
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var algorithms = _interopRequireWildcard(require("./util/algorithms"));
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function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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var CH = function CH(str) {
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// @see {@link https://www.ech.ch/de/ech/ech-0097/5.2.0}
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var hasValidCheckNumber = function hasValidCheckNumber(digits) {
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var lastDigit = digits.pop(); // used as check number
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var weights = [5, 4, 3, 2, 7, 6, 5, 4];
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var calculatedCheckNumber = (11 - digits.reduce(function (acc, el, idx) {
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return acc + el * weights[idx];
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}, 0) % 11) % 11;
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return lastDigit === calculatedCheckNumber;
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}; // @see {@link https://www.estv.admin.ch/estv/de/home/mehrwertsteuer/uid/mwst-uid-nummer.html}
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return /^(CHE[- ]?)?(\d{9}|(\d{3}\.\d{3}\.\d{3})|(\d{3} \d{3} \d{3})) ?(TVA|MWST|IVA)?$/.test(str) && hasValidCheckNumber(str.match(/\d/g).map(function (el) {
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return +el;
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}));
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};
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var PT = function PT(str) {
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var match = str.match(/^(PT)?(\d{9})$/);
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if (!match) {
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return false;
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}
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var tin = match[2];
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var checksum = 11 - algorithms.reverseMultiplyAndSum(tin.split('').slice(0, 8).map(function (a) {
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return parseInt(a, 10);
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}), 9) % 11;
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if (checksum > 9) {
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return parseInt(tin[8], 10) === 0;
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}
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return checksum === parseInt(tin[8], 10);
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};
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var vatMatchers = {
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/**
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* European Union VAT identification numbers
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*/
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AT: function AT(str) {
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return /^(AT)?U\d{8}$/.test(str);
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},
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BE: function BE(str) {
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return /^(BE)?\d{10}$/.test(str);
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},
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BG: function BG(str) {
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return /^(BG)?\d{9,10}$/.test(str);
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},
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HR: function HR(str) {
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return /^(HR)?\d{11}$/.test(str);
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},
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CY: function CY(str) {
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return /^(CY)?\w{9}$/.test(str);
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},
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CZ: function CZ(str) {
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return /^(CZ)?\d{8,10}$/.test(str);
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},
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DK: function DK(str) {
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return /^(DK)?\d{8}$/.test(str);
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},
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EE: function EE(str) {
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return /^(EE)?\d{9}$/.test(str);
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},
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FI: function FI(str) {
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return /^(FI)?\d{8}$/.test(str);
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},
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FR: function FR(str) {
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return /^(FR)?\w{2}\d{9}$/.test(str);
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},
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DE: function DE(str) {
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return /^(DE)?\d{9}$/.test(str);
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},
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EL: function EL(str) {
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return /^(EL)?\d{9}$/.test(str);
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},
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HU: function HU(str) {
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return /^(HU)?\d{8}$/.test(str);
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},
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IE: function IE(str) {
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return /^(IE)?\d{7}\w{1}(W)?$/.test(str);
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},
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IT: function IT(str) {
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return /^(IT)?\d{11}$/.test(str);
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},
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LV: function LV(str) {
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return /^(LV)?\d{11}$/.test(str);
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},
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LT: function LT(str) {
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return /^(LT)?\d{9,12}$/.test(str);
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},
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LU: function LU(str) {
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return /^(LU)?\d{8}$/.test(str);
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},
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MT: function MT(str) {
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return /^(MT)?\d{8}$/.test(str);
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},
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NL: function NL(str) {
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return /^(NL)?\d{9}B\d{2}$/.test(str);
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},
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PL: function PL(str) {
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return /^(PL)?(\d{10}|(\d{3}-\d{3}-\d{2}-\d{2})|(\d{3}-\d{2}-\d{2}-\d{3}))$/.test(str);
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},
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PT: PT,
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RO: function RO(str) {
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return /^(RO)?\d{2,10}$/.test(str);
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},
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SK: function SK(str) {
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return /^(SK)?\d{10}$/.test(str);
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},
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SI: function SI(str) {
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return /^(SI)?\d{8}$/.test(str);
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},
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ES: function ES(str) {
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return /^(ES)?\w\d{7}[A-Z]$/.test(str);
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},
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SE: function SE(str) {
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return /^(SE)?\d{12}$/.test(str);
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},
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/**
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* VAT numbers of non-EU countries
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*/
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AL: function AL(str) {
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return /^(AL)?\w{9}[A-Z]$/.test(str);
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},
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MK: function MK(str) {
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return /^(MK)?\d{13}$/.test(str);
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},
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AU: function AU(str) {
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return /^(AU)?\d{11}$/.test(str);
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},
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BY: function BY(str) {
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return /^(УНП )?\d{9}$/.test(str);
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},
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CA: function CA(str) {
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return /^(CA)?\d{9}$/.test(str);
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},
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IS: function IS(str) {
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return /^(IS)?\d{5,6}$/.test(str);
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},
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IN: function IN(str) {
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return /^(IN)?\d{15}$/.test(str);
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},
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ID: function ID(str) {
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return /^(ID)?(\d{15}|(\d{2}.\d{3}.\d{3}.\d{1}-\d{3}.\d{3}))$/.test(str);
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},
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IL: function IL(str) {
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return /^(IL)?\d{9}$/.test(str);
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},
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KZ: function KZ(str) {
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return /^(KZ)?\d{9}$/.test(str);
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},
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NZ: function NZ(str) {
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return /^(NZ)?\d{9}$/.test(str);
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},
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NG: function NG(str) {
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return /^(NG)?(\d{12}|(\d{8}-\d{4}))$/.test(str);
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},
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NO: function NO(str) {
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return /^(NO)?\d{9}MVA$/.test(str);
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},
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PH: function PH(str) {
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return /^(PH)?(\d{12}|\d{3} \d{3} \d{3} \d{3})$/.test(str);
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},
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RU: function RU(str) {
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return /^(RU)?(\d{10}|\d{12})$/.test(str);
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},
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SM: function SM(str) {
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return /^(SM)?\d{5}$/.test(str);
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},
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SA: function SA(str) {
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return /^(SA)?\d{15}$/.test(str);
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},
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RS: function RS(str) {
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return /^(RS)?\d{9}$/.test(str);
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},
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CH: CH,
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TR: function TR(str) {
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return /^(TR)?\d{10}$/.test(str);
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},
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UA: function UA(str) {
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return /^(UA)?\d{12}$/.test(str);
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},
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GB: function GB(str) {
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return /^GB((\d{3} \d{4} ([0-8][0-9]|9[0-6]))|(\d{9} \d{3})|(((GD[0-4])|(HA[5-9]))[0-9]{2}))$/.test(str);
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},
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UZ: function UZ(str) {
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return /^(UZ)?\d{9}$/.test(str);
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},
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/**
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* VAT numbers of Latin American countries
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*/
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AR: function AR(str) {
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return /^(AR)?\d{11}$/.test(str);
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},
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BO: function BO(str) {
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return /^(BO)?\d{7}$/.test(str);
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},
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BR: function BR(str) {
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return /^(BR)?((\d{2}.\d{3}.\d{3}\/\d{4}-\d{2})|(\d{3}.\d{3}.\d{3}-\d{2}))$/.test(str);
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},
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CL: function CL(str) {
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return /^(CL)?\d{8}-\d{1}$/.test(str);
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},
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CO: function CO(str) {
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return /^(CO)?\d{10}$/.test(str);
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},
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CR: function CR(str) {
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return /^(CR)?\d{9,12}$/.test(str);
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},
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EC: function EC(str) {
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return /^(EC)?\d{13}$/.test(str);
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},
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SV: function SV(str) {
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return /^(SV)?\d{4}-\d{6}-\d{3}-\d{1}$/.test(str);
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},
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GT: function GT(str) {
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return /^(GT)?\d{7}-\d{1}$/.test(str);
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},
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HN: function HN(str) {
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return /^(HN)?$/.test(str);
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},
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MX: function MX(str) {
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return /^(MX)?\w{3,4}\d{6}\w{3}$/.test(str);
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},
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NI: function NI(str) {
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return /^(NI)?\d{3}-\d{6}-\d{4}\w{1}$/.test(str);
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},
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PA: function PA(str) {
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return /^(PA)?$/.test(str);
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},
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PY: function PY(str) {
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return /^(PY)?\d{6,8}-\d{1}$/.test(str);
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},
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PE: function PE(str) {
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return /^(PE)?\d{11}$/.test(str);
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},
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DO: function DO(str) {
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return /^(DO)?(\d{11}|(\d{3}-\d{7}-\d{1})|[1,4,5]{1}\d{8}|([1,4,5]{1})-\d{2}-\d{5}-\d{1})$/.test(str);
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},
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UY: function UY(str) {
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return /^(UY)?\d{12}$/.test(str);
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},
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VE: function VE(str) {
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return /^(VE)?[J,G,V,E]{1}-(\d{9}|(\d{8}-\d{1}))$/.test(str);
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}
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};
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exports.vatMatchers = vatMatchers;
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function isVAT(str, countryCode) {
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(0, _assertString.default)(str);
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(0, _assertString.default)(countryCode);
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if (countryCode in vatMatchers) {
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return vatMatchers[countryCode](str);
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}
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throw new Error("Invalid country code: '".concat(countryCode, "'"));
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}
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