meta-capi-param-builder-clientjs/shared/utils/piiUtil/phoneUtil.js

Conversions API parameter builder for Client-side JavaScript

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 * All rights reserved.
 *
 * This source code is licensed under the license found in the
 * LICENSE file in the root directory of this source tree.
 */
import { looksLikeHashed } from './piiUtil.js';

const PHONE_IGNORE_CHAR_SET_IMPROVED = /[^0-9]/giu;
const PHONE_DROP_PREFIX_ZEROS = /^0*/;

function getNormalizedPhone(phone) {
  if (looksLikeHashed(phone)) {
    return phone;
  }
  return String(phone)
    .replace(PHONE_IGNORE_CHAR_SET_IMPROVED, '')
    .replace(PHONE_DROP_PREFIX_ZEROS, '');
}

export { getNormalizedPhone };