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Regular Expression Details

Title Test Find Pattern Title
Expression
\w+[\w-\.]*\@\w+((-\w+)|(\w*))\.[a-z]{2,3}$|^([0-9a-zA-Z'\.]{3,40})\*|([0-9a-zA-Z'\.]+)@([0-9a-zA-Z']+)\.([0-9a-zA-Z']+)$|([0-9a-zA-Z'\.]+)@([0-9a-zA-Z']+)\*+$|^$
Description
This regular expression is for admitting wild card searches on Emails the wild card character is * and in my case will only allow to do the search when the * is place after the first 3 alphanumeric characters. If you need to modify this behavior change the {3,40} to {n,m} where n is how many characters before the * and m is the total number if characters.
Matches
jdh* | jss.js* | juan.sk@micro.com
Non-Matches
j* | js*
Author Rating: Not yet rated. Julio de la Yncera
Source
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Existing User Comments

Title: Only works on tld's
Name: Peter Nunn
Date: 7/6/2004 5:11:22 AM
Comment:
This does not work on domains from non top level's such an .com.au etc. Peter.


Title: JOse luis
Name: jose
Date: 6/19/2004 1:29:31 AM
Comment:
hola


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