Merge pull request PowershellFrameworkCollective#611 from nyanhp/guid…

…validator Add single GUID validator
yididiel7 · Jan 10, 2024 · f394b04 · f394b04
2 parents a19bbc2 + e3f43c4
commit f394b04
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diff --git a/PSFramework/changelog.md b/PSFramework/changelog.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## Unreleased
+
+- New: Configuration Validation: guid - ensures only legal guids can be added
+
 ## 1.10.318 (2023-11-10)
 
 - New: Component: Runspace Workflows - architect parallelized workflows without having to deal with the details of runspaces.

diff --git a/PSFramework/internal/configurationvalidation/guid.ps1 b/PSFramework/internal/configurationvalidation/guid.ps1
@@ -0,0 +1,23 @@
+Register-PSFConfigValidation -Name "guid" -ScriptBlock {
+	Param (
+		$Value
+	)
+
+	$Result = [PSCustomObject]@{
+		Success = $True
+		Value   = $null
+		Message = ""
+	}
+
+	try { [guid]$guid = $Value }
+	catch
+	{
+		$Result.Message = "Not a GUID: $Value"
+		$Result.Success = $False
+		return $Result
+	}
+
+	$Result.Value = $guid
+
+	return $Result
+}