Guid Regex powershell script

Hi @Michael Taylor ,

sorry, I didn't noticed the same question was posted with a different tag before.
I will close this thread than.

Her we go to the earlier question: https://learn.microsoft.com/en-us/answers/questions/805910/validate-regex-pattern-as-the-pipeline-starts.html

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(If the reply was helpful please don't forget to upvote and/or accept as answer, thank you)

Regards
Andreas Baumgarten

You already posted this question here. Please don't create new questions if you already have an existing one unless you are changing the question and/or consider linking to the original so others don't waste time recommending things that have already been recommended.

Hi @SakeriyeMohamud-4520 ,

maybe this helps to get started:

$guid = [guid]::NewGuid()
if ($guid -match("^[a-f0-9]{8}-([a-f0-9]{4}-){3}[a-f0-9]{12}$")) {
  Write-Output "Guid is valid .... do something"
}
else {
  Write-Output "Guid is not valid! .... do something else"
}

(If the reply was helpful please don't forget to upvote and/or accept as answer, thank you)

Regards
Andreas Baumgarten