Ip\Internal\Grid\Model\Table::create PHP Method

    protected function create($data)
    {
        $display = $this->getDisplay();
        $createForm = $display->createForm();
        $createForm->addAttribute('autocomplete', 'off');
        $this->runTransformations($data);
        $errors = $createForm->validate($data);
        if ($errors) {
            $data = array('error' => 1, 'errors' => $errors);
        } else {
            $newData = $createForm->filterValues($data);
            $callables = $this->subgridConfig->beforeCreate();
            if ($callables) {
                if (is_array($callables) && !is_callable($callables)) {
                    foreach ($callables as $callable) {
                        call_user_func($callable, $newData);
                    }
                } else {
                    call_user_func($callables, $newData);
                }
            }
            $actions = $this->getActions();
            $recordId = $actions->create($newData);
            $callables = $this->subgridConfig->afterCreate();
            if ($callables) {
                if (is_array($callables) && !is_callable($callables)) {
                    foreach ($callables as $callable) {
                        call_user_func($callable, $recordId, $newData);
                    }
                } else {
                    call_user_func($callables, $recordId, $newData);
                }
            }
            $display = $this->getDisplay();
            $html = $display->fullHtml();
            $commands[] = Commands::setHtml($html);
            $data = array('error' => 0, 'commands' => $commands);
        }
        return $data;
    }