lib/components/web/form/Segment.php
public function hasFile()
    {
        if ($this->model->getBehavior('Storage') !== null) {
            return true;
        }

        foreach ($this->fields as $field) {
            if ($field->hasFile()) {
                return true;
            }
        }

        return false;
    }
public function hasFile()
    {
        if ($this->model->getBehavior('Storage') !== null) {
            return true;
        }

        foreach ($this->fields as $field) {
            if ($field->hasFile()) {
                return true;
            }
        }

        return false;
    }
[[@doctodo method_description:hasFile]].

@return [[@doctodo return_type:hasFile]] [[@doctodo return_description:hasFile]]