Paste multiple comma separated values into a list collector field.

[RajuBhai3]

I have a need to paste values with comma separated values into a filed to be selected in list collector field. I'm trying to achieve to via client script below but getting error below. 

function onChange(control, oldValue, newValue, isLoading) {
        // name_of_dl in the field which  I will be pasting comma separated values.
        if (isLoading || newValue == '') {
            return;
        }
        var input = g_form.getValue('name_of_dl');
        var test = input.split(',');
        var emailArray = [];
        for(i = 0; i < test.length; i++) {
            var ShareUsers = new GlideRecord('u_o365_distribution_lists');
            ShareUsers.addQuery('u_email', test[i].trim());
            ShareUsers.query();
            if (ShareUsers.next()) {
                emailArray.push(ShareUsers.u_email.toString());
            }
        }
        g_form.setValue('name_of_dl', emailArray);

}