Posted on December 20, 2011
This article explains how to create a new field to input credit card numbers without the necessity to write a code. For this task, you need to download and install Virto Custom Mask and Unique Field Validation.
Posted on September 15, 2010
With this example you can create unique identifiers of any complexity in any SharePoint objects. You don’t need any special programming skills or code writing.
Posted on April 22, 2010
SharePoint does not support validating values, and it is not required in some cases. However, if you try to build complex business processes based on entered data,