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AuthorSteve Piercy
LicensePublic Domain
Posted11 Jun 2014
Updated11 Jun 2014
More by this author...


This tag is now maintained at GitHub.

Read the article valid_nanp - Validate phone numbers according to the North American Numbering Plan

Sample Usage


Source Code

Click the "Download" button below to retrieve a copy of this tag, including the complete documentation and sample usage shown on this page. Place the downloaded ".inc" file in your LassoStartup folder, restart Lasso, and you can begin using this tag immediately.


Related Tags


01 May 2010, Steve Piercy

Added -copy to the number parameter

Added -copy to -number parameter so that the tag would not modify the original value of the string.

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