Public/Get-ADPSecondEmail.ps1

function Get-ADPSecondEmail {
    <#
    .SYNOPSIS
        Get a user's Second Email from ADP

    .DESCRIPTION
        Get a user's Second Email from ADP

    .PARAMETER ADPObject
        Object which holds the Second Email

    .EXAMPLE
        Input Object: ADP Object
        Return String: <Second Email>

    .NOTES
        This is used when passing the full adp worker object from ADP's APID

    .FUNCTIONALITY
        Powershell Language
    #>

    [CmdletBinding()]
    param (
        [Parameter( Mandatory = $true,
            Position = 0,
            ValueFromPipeline = $true
        )]
        $ADPObject
    )

    $secondEmail = $null

    try {
        $secondEmail = $ADPObject.person.communication.emails.emailUri.ToLower()
    }
    catch {}

    return ( $secondEmail | Get-ValidADPReturn )
}