JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Validating and Transforming the Contacts of a Column You can validate phone numbers or email addresses, and transform the phone number to a specified format. You can perform the following operations: Transforming the Phone Number Format of a Column Validating the Phone Numbers of a Column Validating the Email Addresses of a Column Copyright © Cloud Software Group, Inc. All rights reserved.