ASP .NET Email Address validation more than one period in address

Posted on 2011-05-09
Last Modified: 2012-06-21
I am trying to correct and email address validation to accept more than one period in the address as per the following example:

I am using the following validation string:


Does anyone have a clue to to adapt this to make it happen!
Iain H
Question by:inventiveIT
    LVL 15

    Accepted Solution

    Haven't fully tested this (disclaimer), but have you tried something like


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    There're also some interesting (if more involved) discussions (and warnings) at:

    Author Closing Comment

    Many thanks did the trick

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