src/Http/Requests/PostUpdateRequest.php
public function postFillData()
    {
        return [
            'user_id' => $this->user_id,
            'title' => $this->title,
            'slug' => $this->slug,
            'subtitle' => $this->subtitle,
            'page_image' => $this->page_image,
            'content_raw' => $this->get('content'),
            'meta_description' => $this->meta_description,
            'is_published' => (bool) $this->is_published,
            'published_at' => $this->published_at,
            'layout' => config('blog.post_layout'),
        ];
    }
public function postFillData()
    {
        return [
            'user_id' => $this->user_id,
            'title' => $this->title,
            'slug' => $this->slug,
            'subtitle' => $this->subtitle,
            'page_image' => $this->page_image,
            'content_raw' => $this->get('content'),
            'meta_description' => $this->meta_description,
            'is_published' => (bool) $this->is_published,
            'published_at' => $this->published_at,
            'layout' => config('blog.post_layout'),
        ];
    }
Return the fields and values to create a new post from.