Manually trigger input validation

Use following "script":

$input = $('#validated_input')
$form = $input.closest('form')
$input.data('changed', true).isValid($form[0].ClientSideValidations.settings.validators)

It might not work for multiple inputs selected at once by $input.

Gem version 4.2.0 (5c1c63e) (11 Apr 2015)