$请求变量未定义

Question

在我的商店方法中，我使用请求$ request，但传递给Mail::send方法时显示未定义变量请求的错误。

public function store(Request $request) 
    { 
     $user = new User(); 
     $user->add_user($request); 
     $confirmation_code = ['123456']; 
     Mail::send('users.add-user', $confirmation_code, function($message) { 
      $message->to($request->get('email'), $request->get('email')) 
       ->subject('Verify your email address'); 
     }); 
     return redirect('/users')->with('success', ['Thanks for signing up! Please check your email.']); ; 
    } 

Answer 1

在邮件发送::关闭，您必须通过$request变量，就像这样：

Mail::send('users.add-user', $confirmation_code, function($message) use ($request) { 
    $message->to($request->get('email'), $request->get('email')) 
     ->subject('Verify your email address'); 
}); 

Answer 2

您应该添加use()变量传递到封闭范围：

Mail::send('users.add-user', $confirmation_code, function($message) use($request) { 

Answer 3

请尝试此代码..

public function store(Request $request) 
{ 
    $user = new User(); 
    $user->add_user($request); 
    $confirmation_code = ['123456']; 
    Mail::send('users.add-user', $confirmation_code, function($message) use($request) { 
     $message->to($request->email, $request->email) 
       ->subject('Verify your email address'); 
    }); 
    return redirect('/users')->with('success', ['Thanks for signing up! Please check your email.']); ; 
}