在laravel 6中重定向回错误的路径

public function store(Request $request)
{
    $validatedData = $request->validate([
        'name' => 'required',
        'email' => 'required|email',
        // 其他验证规则...
    ]);

    // 验证通过，处理逻辑...

    return redirect()->back()->withErrors(['error' => '自定义错误消息']);
}

@if($errors->any())
    <div class="alert alert-danger">
        <ul>
            @foreach($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>
    </div>
@endif