isIdentityCard.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isIdentityCard;

var _assertString = _interopRequireDefault(require("./util/assertString"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var validators = {
  ES: function ES(str) {
    (0, _assertString.default)(str);
    var DNI = /^[0-9X-Z][0-9]{7}[TRWAGMYFPDXBNJZSQVHLCKE]$/;
    var charsValue = {
      X: 0,
      Y: 1,
      Z: 2
    };
    var controlDigits = ['T', 'R', 'W', 'A', 'G', 'M', 'Y', 'F', 'P', 'D', 'X', 'B', 'N', 'J', 'Z', 'S', 'Q', 'V', 'H', 'L', 'C', 'K', 'E']; // sanitize user input

    var sanitized = str.trim().toUpperCase(); // validate the data structure

    if (!DNI.test(sanitized)) {
      return false;
    } // validate the control digit


    var number = sanitized.slice(0, -1).replace(/[X,Y,Z]/g, function (char) {
      return charsValue[char];
    });
    return sanitized.endsWith(controlDigits[number % 23]);
  },
  IL: function IL(str) {
    var DNI = /^\d+$/; // sanitize user input

    var sanitized = str.trim(); // validate the data structure

    if (!DNI.test(sanitized)) {
      return false;
    }

    var id = sanitized;

    if (id.length !== 9 || isNaN(id)) {
      // Make sure ID is formatted properly
      return false;
    }

    var sum = 0,
        incNum;

    for (var i = 0; i < id.length; i++) {
      incNum = Number(id[i]) * (i % 2 + 1); // Multiply number by 1 or 2

      sum += incNum > 9 ? incNum - 9 : incNum; // Sum the digits up and add to total
    }

    return sum % 10 === 0;
  }
};

function isIdentityCard(str) {
  var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'any';
  (0, _assertString.default)(str);

  if (locale in validators) {
    return validators[locale](str);
  } else if (locale === 'any') {
    for (var key in validators) {
      if (validators.hasOwnProperty(key)) {
        var validator = validators[key];

        if (validator(str)) {
          return true;
        }
      }
    }

    return false;
  }

  throw new Error("Invalid locale '".concat(locale, "'"));
}

module.exports = exports.default;
module.exports.default = exports.default;