显示错误信息,从控制器查laravel8

代码示例

5
0

laravel显示错误信息

@if(count($errors) > 0 )
<div class="alert alert-danger alert-dismissible fade show" role="alert">
    <button type="button" class="close" data-dismiss="alert" aria-label="Close">
        <span aria-hidden="true">&times;</span>
    </button>
    <ul class="p-0 m-0" style="list-style: none;">
        @foreach($errors->all() as $error)
        <li>{{$error}}</li>
        @endforeach
    </ul>
</div>
@endif
1
0

laravel控制器的返回消息

#In Controller
use Session;
       
Session::flash('message', "Special message goes here");
return Redirect::back();

#In View
@if (Session::has('message'))
   <div class="alert alert-info">{{ Session::get('message') }}</div>
@endif

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