小编Ebu*_*Jr.的帖子

我有一个管理员，他可以在其中创建和更新用户。我提出了一个名为UserUpdateRequest. 如何传递用户 ID 以便它可以更新用户详细信息？这是我的规则：

// UserUpdateRequest 
public function rules()
{
    return [
        'firstname' => 'required|min:2|max:255',
        'lastname' => 'required|min:2|max:255',
        'username' => 'required|max:255',
        'password' => 'required|min:6|confirmed',
        'email' => 'required|email|max:255|unique:users,email,????',
        'contact' => 'required|integer',
        'gender' => 'required|in:m,f',
        'role_id' => 'required|exists:roles,id',
    ];
}

// Controller
public function update(UserUpdateRequest $request, User $user)
{
    $user->update([
        'firstname' => request('firstname'),
        'lastname' => request('lastname'),
        'username' => request('username'),
        'email' => request('email'),
        'contact' => request('contact'),
        'gender' => request('gender'),
        'role_id' => request('role_id'),
    ]);

    session()->flash('message', 'User has been successfully added.');

    return redirect('/users/' …