$comments = GETPOST('comments');
$qty = GETPOST('qty');
$value_unit = GETPOST('value_unit');
$vatrate = GETPOST('vatrate');
if (!GETPOST('fk_c_type_fees') > 0) {
$error++;
setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Type")), null, 'errors');
$action = '';
}
if (GETPOST('vatrate') < 0 || GETPOST('vatrate') == '') {
$error++;
setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Vat")), null, 'errors');
$action = '';
}
if (!$error) {
$result = $object->updateline($rowid, $type_fees_id, $projet_id, $vatrate, $comments, $qty, $value_unit, $date, $id);
if ($result >= 0) {
if ($result > 0) {
// Define output language
if (empty($conf->global->MAIN_DISABLE_PDF_AUTOUPDATE)) {
$outputlangs = $langs;
$newlang = '';
if ($conf->global->MAIN_MULTILANGS && empty($newlang) && GETPOST('lang_id')) {
$newlang = GETPOST('lang_id', 'alpha');
}
if ($conf->global->MAIN_MULTILANGS && empty($newlang)) {
$newlang = $object->thirdparty->default_lang;
}
if (!empty($newlang)) {
$outputlangs = new Translate("", $conf);
$outputlangs->setDefaultLang($newlang);
