SharPoint People Picker

Question

Hello Is there any People Picker Service/Web Service in SharePoint 2013? Actually i want to check some user existence in People Picker through PowerShell. I have a list of users in csv file.

Answer 1

Please refer the following powershell to check a user exists in a group:

$w = get-spweb http://my
$gs = $w.SiteGroups
$g = $gs[12]
$user = $g.Users.GetByEmail("user@domain.com")
if($user -eq $null){write-host "User Not Found"}