<li class="webone-sms-field-otp-setting field_setting">
    <label for="webone-sms-mobile-field-id">
        فیلد موبایل
    </label>
    <select id="webone-sms-mobile-field-id" onchange="SetFieldProperty('webone_sms_mobile_field_id', this.value);" class="fieldwidth-3"></select>
</li>