Backend\Modules\Search\Actions\Settings::validateForm PHP Метод

    private function validateForm()
    {
        // form is submitted
        if ($this->frm->isSubmitted()) {
            // validate module weights
            foreach ($this->modules as $i => $module) {
                // only if this module is enabled
                if ($this->frm->getField('search_' . $module['module'])->getChecked()) {
                    // valid weight?
                    $this->frm->getField('search_' . $module['module'] . '_weight')->isDigital(BL::err('WeightNotNumeric'));
                    $this->modules[$i]['txtError'] = $this->frm->getField('search_' . $module['module'] . '_weight')->getErrors();
                }
            }
            // form is validated
            if ($this->frm->isCorrect()) {
                // set our settings
                $this->get('fork.settings')->set($this->getModule(), 'overview_num_items', $this->frm->getField('overview_num_items')->getValue());
                $this->get('fork.settings')->set($this->getModule(), 'autocomplete_num_items', $this->frm->getField('autocomplete_num_items')->getValue());
                $this->get('fork.settings')->set($this->getModule(), 'autosuggest_num_items', $this->frm->getField('autosuggest_num_items')->getValue());
                $this->get('fork.settings')->set($this->getModule(), 'use_sitelinks_search_box', $this->frm->getField('use_sitelinks_search_box')->isChecked());
                // module search
                foreach ((array) $this->modules as $module) {
                    $searchable = $this->frm->getField('search_' . $module['module'])->getChecked() ? 'Y' : 'N';
                    $weight = $this->frm->getField('search_' . $module['module'] . '_weight')->getValue();
                    // insert, or update
                    BackendSearchModel::insertModuleSettings($module, $searchable, $weight);
                }
                // trigger event
                BackendModel::triggerEvent($this->getModule(), 'after_changed_settings');
                // redirect to the settings page
                $this->redirect(BackendModel::createURLForAction('Settings') . '&report=saved');
            }
        }
    }