Element_OphDrPrescription_Details::afterValidate PHP Méthode

    protected function afterValidate()
    {
        // Check that fields on prescription items are set
        foreach ($this->items as $i => $item) {
            if (!$item->validate()) {
                foreach ($item->getErrors() as $fld => $err) {
                    $this->addError('items', 'Item (' . ($i + 1) . '): ' . implode(', ', $err));
                }
            }
        }
        return parent::afterValidate();
    }