Laravel：尝试将帖子添加到数据库时出现 BadMethodCallException 错误

KB_沙眼

在我的网站上，注册用户可以创建帖子。帖子包括标题、类型、子类型、cover_image 和正文。最近我包含了标题、类型和子类型，这就是造成错误的原因。在我包含这些列之前，它运行良好。单击创建帖子按钮时，它向我显示以下错误：

BadMethodCallException
Method Illuminate\Validation\Validator::validateRquired does not exist.

不知道为什么它会出现此错误，我的验证似乎没问题。

这是我的观点：

<section class="row new-post">
    <div class="col-md-6 col-md-offset-3">
        <header><h3>What do you have to say</h3></header>
        <form action="{{ route('postcreate') }}" method="post" enctype="multipart/form-data">

            <div class="form-group">
                <label for="title">Title</label>
                <input type="text" class="form-control" name="title">
            </div>

            <div class="form-group">
                <label for="type">Type</label>
                <select name="type" class="form-control">
                    <option value="volvo">Volvo</option>
                </select>
            </div>

            <div class="form-group">
                <label for="subtype">Subtype</label>
                <input type="text" class="form-control" name="subtype">
            </div>

            <div class="form-group">
                <label for="cover_image">Upload Image</label>
                <input type="file" name="cover_image" class="form-control" id="cover_image">
            </div>
            <div class="form-group">
                <textarea class="form-control" name="body" rows="5" placeholder="your post"></textarea>
            </div>
            <button type="submit" class="btn btn-primary">Create post</button>
            <input type="hidden" name="_token" value="{{ csrf_token() }}">
        </form>
    </div>
</section>

这是我的 postController.php 方法：

public function postCreatePost(Request $request){
    $this->validate($request, [
        'title' => 'rquired',
        'type' => 'required',
        'subtype' => 'required',
        'body' => 'required',
        'cover_image' => 'required|image||nullable|max:1999'
    ]);



        $filenameWithExt = $request->file('cover_image')->getClientOriginalName();
        $filename = pathinfo($filenameWithExt, PATHINFO_FILENAME);
        $extension = $request->file('cover_image')->getClientOriginalExtension();
        $fileNameToStore = $filename . '_' . time() . '.' . $extension; 
        $path = $request->file('cover_image')->storeAs('public/cover_images', $fileNameToStore);


    $post = new Post(); 
    $post->title = $request['title'];
    $post->type = $request['type'];
    $post->subtype = $request['subtype'];
    $post->body = $request['body'];
    $post->cover_image = $fileNameToStore;
    $message = 'There was an error';
    if($request->user()->posts($post)->save($post)){; //points here
        $message = 'post successfully created';
    }
    return redirect()->route('dashboard')->with(['message' => $message]);
}

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