Laravel 5传递Form $请求作为控制器中的数组

Question

When processing a request from a form it is I pass the $request parameters to a email template:

public function store(CreateFormRequest $request)
{
    Mail::send('emails.contact',
        array(
            'firstname'  => $request->get('firstname'),
            'familyname' => $request->get('familyname'),
            'email'      => $request->get('email')
        ), function ($message)
        {
            $message->from('[e-mail]');
            $message->to('[e-mail]', 'Subscriber name')->subject('Thank you for subscribing');
        });
}

Is it possible to pass the $request parameters at once as Array?

Like this:

    Mail::send('emails.contact',
        $request->toArray(), function ($message)
        {
            $message->from('[e-mail]');
            $message->to('[e-mail]', 'Subscriber name')->subject('Thank you for subscribing');
        });

toArray() is of course not working but is there a way to do this? Or is this a security issue?

Answer 1

In most cases your best bet is the only() method. It let's you quickly specify all values that you want ignoring everything else.

$data = $request->only('firstname', 'familyname', 'email');
Mail::send('emails.contact', $data, function ($message)
{
    $message->from('[e-mail]');
    $message->to('[e-mail]', 'Subscriber name')->subject('Thank you for subscribing');
});