删除按钮在 table 中不起作用

Delete button is not working in table

这就是我的代码的样子

   '<td class="text-center ">
     <form action="/patients/{{$patient->id}}" method="post" 
     class="delete_link">
    {{ csrf_field() }}
    {{ method_field(\'DELETE\') }}
   <button type="submit" class="btn btn-danger btn-sm pullright">Delete</button>
    </form>
   </td>'

记住我的 table 是单引号。请有人帮助我让这个东西工作。!!

'<td class="text-center ">
   <form action="/patients/{{$patient->id}}" method="post" class="delete_link">
    {{ csrf_field() }}
    <input type="hidden" name="_method" value="DELETE">
    <button type="submit" class="btn btn-danger btn-sm pullright">Delete</button>
  </form>
</td>'