Regular Expression Editor for RegularExpressionValidator Control

Posted Tuesday, January 24, 2006 9:56 AM by C-Dog's .NET Tip of the Day

I was building a new form and was adding validation and I found a nice surprise. When in design mode, if you click on the ... box next to the ValidationExpression, you are prompted with the following dialog.

Regular Expression Editor

This editor has all the common regular expressions you might need such as E-mail Address, URL, Phone Number, and Postal Code. Who needs Marcus any more, this has almost everything you need?

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