rutility/dist/Utils/utils.js

A JavaScript library for validating and formatting Chilean RUTs (Rol Único Tributario). It provides functions to add/remove dots and dashes, validate formats, and calculate check digits

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isValidFormatWithOutDash = exports.formatValidations = void 0;
/**
 * Basic validations of the format of a Chilean RUT (Rol Único Tributario).
 * Checks if the RUT is a string, does not start with zero, and follows the correct numeric format.
 * Throws an error if the RUT is invalid.
 *
 * @param {string} rut - The RUT to validate.
 * @throws {Error} If the RUT is not a string.
 * @throws {Error} If the RUT starts with zero.
 * @throws {Error} If the RUT does not match the expected format.
 */
var formatValidations = function (rut) {
    if (typeof rut !== 'string') {
        throw new Error('Invalid RUT format. RUT must be a string.');
    }
    if (rut.startsWith('0')) {
        throw new Error('Invalid RUT format. RUT cannot start with zero.');
    }
    var cleanRut = rut.replace(/[.-]/g, '');
    var rutRegex = /^\d{1,9}[0-9kK]?$/i;
    if (!rutRegex.test(cleanRut)) {
        throw new Error('Invalid RUT format. RUT must be numeric and have between 1 and 10 digits.');
    }
};
exports.formatValidations = formatValidations;
/**
 * Validates the format of a Chilean RUT (Rol Único Tributario).
 * @param {string} rut - The RUT to validate.
 * @returns {boolean} True if the format is valid, false otherwise.
 */
var isValidFormatWithOutDash = function (rut) {
    return /^\d{1,9}$/.test(rut) || /^\d{1,3}(\.\d{3}){0,2}$/.test(rut);
};
exports.isValidFormatWithOutDash = isValidFormatWithOutDash;
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