Jarves\Admin\ObjectCrud::convertToFieldObjects PHP Method

    protected function convertToFieldObjects(array &$fields)
    {
        foreach ($fields as $key => &$field) {
            if (is_array($field)) {
                $fieldInstance = new Field(null, $this->jarves);
                $fieldInstance->fromArray($field);
                $fieldInstance->setId($key);
                $field = $fieldInstance;
            }
        }
    }