How to save custom taxonomy from front end post submission

If you save $jobcatsvalue make sure if it’s an array of integers when saving.

    // Format the taxonomies
    if(is_array($_POST['jobcats'])){
        foreach($_POST['jobcats'] as $j){
            $jobcatvalue[] = intval($j);
        }
    } else {
        $jobcatvalue = array(intval($_POST['jobcats']));
    }