In this post I showed my Advanced Function template http://msmvps.com/blogs/richardsiddaway/archive/2011/05/13/powershell-module-construction.aspx
I’ve since modified it to add the parameter validation methods. I can never remember them all so decided putting them in the template was the easiest way forward.
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function aaaa-yyyyyy{
[CmdletBinding(SupportsShouldProcess=$true, ConfirmImpact="Medium Low High None", DefaultParameterSetName="XXXXX")] param ( [parameter(Position=0, Mandatory=$true, ParameterSetName="YYYYYYYYYY", ValueFromPipeline=$true, ValueFromPipelineByPropertyName=$true, ValueFromRemainingArguments=$true, HelpMessage="Put your message here", Alias("CN", "ComputerName") )] [AllowNull()] [AllowEmptyString()] [AllowEmptyCollection()] [ValidateCount(1,10)] [ValidateLength(1,10)] [ValidatePattern("[A-Z]{2,8}[0-9][0-9]")] [ValidateRange(0,10)] [ValidateScript({$_ -ge (get-date)})] [ValidateSet("Low", "Average", "High")] [ValidateNotNull()] [ValidateNotNullOrEmpty()] [string]$computer="." ) BEGIN{}#begin PROCESS{ if ($psCmdlet.ShouldProcess("## object ##", "## message ##")) { }#process <# .SYNOPSIS
.DESCRIPTION
.PARAMETER <Parameter-Name>
.EXAMPLE
.INPUTS
.OUTPUTS
.NOTES
.LINK
#>
} |
One or two may not be right on a string parameter but they are there as a reminder not code that will run
By: Xavier C on May 30, 2011 at 7:27 pm
Cool! Added to my snippets!
Thanks Richard!