function _createForOfIteratorHelperLoose(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (it) return (it = it.call(o)).next.bind(it); if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; return function () { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; } // These mappings map a character (key) to a specific digit that should // replace it for normalization purposes. Non-European digits that // may be used in phone numbers are mapped to a European equivalent. // // E.g. in Iraq they don't write `+442323234` but rather `+٤٤٢٣٢٣٢٣٤`. // export var DIGITS = { '0': '0', '1': '1', '2': '2', '3': '3', '4': '4', '5': '5', '6': '6', '7': '7', '8': '8', '9': '9', "\uFF10": '0', // Fullwidth digit 0 "\uFF11": '1', // Fullwidth digit 1 "\uFF12": '2', // Fullwidth digit 2 "\uFF13": '3', // Fullwidth digit 3 "\uFF14": '4', // Fullwidth digit 4 "\uFF15": '5', // Fullwidth digit 5 "\uFF16": '6', // Fullwidth digit 6 "\uFF17": '7', // Fullwidth digit 7 "\uFF18": '8', // Fullwidth digit 8 "\uFF19": '9', // Fullwidth digit 9 "\u0660": '0', // Arabic-indic digit 0 "\u0661": '1', // Arabic-indic digit 1 "\u0662": '2', // Arabic-indic digit 2 "\u0663": '3', // Arabic-indic digit 3 "\u0664": '4', // Arabic-indic digit 4 "\u0665": '5', // Arabic-indic digit 5 "\u0666": '6', // Arabic-indic digit 6 "\u0667": '7', // Arabic-indic digit 7 "\u0668": '8', // Arabic-indic digit 8 "\u0669": '9', // Arabic-indic digit 9 "\u06F0": '0', // Eastern-Arabic digit 0 "\u06F1": '1', // Eastern-Arabic digit 1 "\u06F2": '2', // Eastern-Arabic digit 2 "\u06F3": '3', // Eastern-Arabic digit 3 "\u06F4": '4', // Eastern-Arabic digit 4 "\u06F5": '5', // Eastern-Arabic digit 5 "\u06F6": '6', // Eastern-Arabic digit 6 "\u06F7": '7', // Eastern-Arabic digit 7 "\u06F8": '8', // Eastern-Arabic digit 8 "\u06F9": '9' // Eastern-Arabic digit 9 }; export function parseDigit(character) { return DIGITS[character]; } /** * Parses phone number digits from a string. * Drops all punctuation leaving only digits. * Also converts wide-ascii and arabic-indic numerals to conventional numerals. * E.g. in Iraq they don't write `+442323234` but rather `+٤٤٢٣٢٣٢٣٤`. * @param {string} string * @return {string} * @example * ```js * parseDigits('8 (800) 555') * // Outputs '8800555'. * ``` */ export default function parseDigits(string) { var result = ''; // Using `.split('')` here instead of normal `for ... of` // because the importing application doesn't neccessarily include an ES6 polyfill. // The `.split('')` approach discards "exotic" UTF-8 characters // (the ones consisting of four bytes) but digits // (including non-European ones) don't fall into that range // so such "exotic" characters would be discarded anyway. for (var _iterator = _createForOfIteratorHelperLoose(string.split('')), _step; !(_step = _iterator()).done;) { var character = _step.value; var digit = parseDigit(character); if (digit) { result += digit; } } return result; } //# sourceMappingURL=parseDigits.js.map