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Regular Expressions in Powershell

Regular Expressions in Powershell

roualin powershell_2 Regular Expressions in PowershellUse regular expressions for more accurate pattern recognition if you require it. Regular expressions offer many more wildcard characters; for this reason, they can describe patterns in much greater detail. For the very same reason, however, regular expressions are also much more complicated.

Validate an email address

Validate an email address

roualin ex-mgmt-shell1 Validate an email addressValidating an e-mail address could be really usefull. Here is a really good thing to do before sending that address to a creation/modification script :

Function ValidMail ([string]$Mail ) {
$regexp=”^([a-zA-Z0-9_-.]+)@(([[0-9]{1,3}” +
“.[0-9]{1,3}.[0-9]{1,3}.)|(([a-zA-Z0-9-]+” +
“.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(]?)$”

if ($Mail -match $regexp) {
$return=$True
}
Else {
$return=$False
}
Return $return
}

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How to whitelist website on AdBlocker?

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