Php laravel 5.6破坏功能

问题是当我试图按下按钮，它应该指示我销毁我的控制器中的功能，不知何故，它指示我显示功能

我使用了method=delete和route=posts.destroy

                  <tbody>
                          @foreach($MyPosts as $post)
                          <tr>
                            <th scope="row">1</th>
                            <td>{{$post->subject}}</td>
                            <td>{{$post->created_at->toDateString()}}</td>
                            <form method="delete" action="{{route('posts.destroy', $post->id)}}"> 
                            <td> <input class="btn btn-danger"  value="DELETE" type="submit" style="width:100px"></td>
                            </form>
                            @csrf
                            <td><a href="{{route('posts.edit',  $post->id)}}"><input type="submit" class="btn btn-warning" value="edit"></a> </td>
                          </tr>
                          @endforeach
                       </tbody>

---

表单方法应为

POST

并使用

method\u字段

helper：

<td>
<form method="POST" action="{{route('posts.destroy', $post->id)}}"> 
@csrf 
{{ method_field('DELETE') }} 
<input class="btn btn-danger"  value="DELETE" type="submit" style="width:100px">
</form>
</td>

@csrf
{{method_field（'DELETE'）}

<td>
<form method="POST" action="{{route('posts.destroy', $post->id)}}"> 
@csrf 
{{ method_field('DELETE') }} 
<input class="btn btn-danger"  value="DELETE" type="submit" style="width:100px">
</form>
</td>