HelperFunctions

2.7.1

Public/Test-IsValidIPAddress.ps1

function global:Test-IsValidIPAddress
{
    <#
        .EXTERNALHELP HelperFunctions.psm1-Help.xml
    #>

    [CmdletBinding()]
    [Alias('fnTest-IsValidIPAddress')]
    [OutputType([boolean])]
    param
    (
        [Parameter(Mandatory = $true)]
        [String]$IP
    )

    begin
    {
    }
    process
    {
        [System.Net.IPAddress]$IPAddressObject = $null
        if ([System.Net.IPAddress]::TryParse($IP, [ref]$IPAddressObject) -and $IP -eq $IPAddressObject.tostring())
        {
            [bool]$result = $true
        }
        else
        {
            [bool]$result = $false
        }
    }
    end
    {
        return $result
    }

}#end function Test-IsValidIPAddress