在Laravel 中实现是否关注的示例

废话不多说，直接上代码！

@if ($user->id !== Auth::user()->id)

<div id="follow_form">

@if (Auth::user()->isFollowing($user->id))

<form action="{{ route('followers.destroy', $user->id) }}" method="post">

{{ csrf_field() }}

{{ method_field('DELETE') }}

<button type="submit" class="btn btn-sm">取消关注</button>

</form>

@else

<form action="{{ route('followers.store', $user->id) }}" method="post">

{{ csrf_field() }}

<button type="submit" class="btn btn-sm btn-primary">关注</button>

</form>

@endif

</div>

@endif

通过显示不同的视图实现。

来源：https://www.cnblogs.com/lovebing/p/8183938.html