htmlentities()期望参数1是字符串,给定对象

Question

我目前正在使用Laravel 5,但任何建议都将不胜感激.我目前正在使用laravel的表单构建器,并且我不断收到此html实体错误.我甚至尝试将textarea更改为文本字段,而且更多都无济于事.下面是我的完整堆栈跟踪.

堆栈跟踪

ErrorException in helpers.php line 455:
htmlentities() expects parameter 1 to be string, object given (View: /home/fujita/resources/views/emails/contact.blade.php)
in helpers.php line 455
at CompilerEngine->handleViewException(object(ErrorException), '1') in PhpEngine.php line 43
at PhpEngine->evaluatePath('/home/fujita/storage/framework/views/e0d450cfe03e94c1d8bac332b837ce79', array('__env' => object(Factory), 'app' => object(Application), 'errors' => object(ViewErrorBag), 'name' => 'jkj', 'email' => 'jkjkjk@m.com', 'phone' => 'jkjkjk', 'message' => object(Message))) in CompilerEngine.php line 57
at CompilerEngine->get('/home/fujita/resources/views/emails/contact.blade.php', array('__env' => object(Factory), 'app' => object(Application), 'errors' => object(ViewErrorBag), 'name' => 'jkj', 'email' => 'jkjkjk@m.com', 'phone' => 'jkjkjk', 'message' => object(Message))) in View.php line 136
at View->getContents() in View.php line 104
at View->renderContents() in View.php line 78
at View->render() in Mailer.php line 425
at Mailer->getView('emails.contact', array('name' => 'jkj', 'email' => 'jkjkjk@m.com', 'phone' => 'jkjkjk', 'message' => object(Message))) in Mailer.php line 288
at Mailer->addContent(object(Message), 'emails.contact', null, null, array('name' => 'jkj', 'email' => 'jkjkjk@m.com', 'phone' => 'jkjkjk', 'message' => object(Message))) in Mailer.php line 162
at Mailer->send('emails.contact', array('name' => 'jkj', 'email' => 'jkjkjk@m.com', 'phone' => 'jkjkjk', 'message' => 'jkjkj'), object(Closure)) in Facade.php line 216
at Facade::__callStatic('send', array('emails.contact', array('name' => 'jkj', 'email' => 'jkjkjk@m.com', 'phone' => 'jkjkjk', 'message' => 'jkjkj'), object(Closure))) in PagesController.php line 37
at Mail::send('emails.contact', array('name' => 'jkj', 'email' => 'jkjkjk@m.com', 'phone' => 'jkjkjk', 'message' => 'jkjkj'), object(Closure)) in PagesController.php line 37
at PagesController->store(object(ContactFormRequest))
at call_user_func_array(array(object(PagesController), 'store'), array(object(ContactFormRequest))) in Controller.php line 246
at Controller->callAction('store', array(object(ContactFormRequest))) in ControllerDispatcher.php line 162
at ControllerDispatcher->call(object(PagesController), object(Route), 'store') in ControllerDispatcher.php line 107
at ControllerDispatcher->Illuminate\Routing\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 141
at Pipeline->Illuminate\Pipeline\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 101
at Pipeline->then(object(Closure)) in ControllerDispatcher.php line 108
at ControllerDispatcher->callWithinStack(object(PagesController), object(Route), object(Request), 'store') in ControllerDispatcher.php line 67
at ControllerDispatcher->dispatch(object(Route), object(Request), 'App\Http\Controllers\PagesController', 'store') in Route.php line 198
at Route->runWithCustomDispatcher(object(Request)) in Route.php line 131
at Route->run(object(Request)) in Router.php line 691
at Router->Illuminate\Routing\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 141
at Pipeline->Illuminate\Pipeline\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 101
at Pipeline->then(object(Closure)) in Router.php line 693
at Router->runRouteWithinStack(object(Route), object(Request)) in Router.php line 660
at Router->dispatchToRoute(object(Request)) in Router.php line 618
at Router->dispatch(object(Request)) in Kernel.php line 210
at Kernel->Illuminate\Foundation\Http\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 141
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in VerifyCsrfToken.php line 43
at VerifyCsrfToken->handle(object(Request), object(Closure)) in VerifyCsrfToken.php line 17
at VerifyCsrfToken->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in ShareErrorsFromSession.php line 55
at ShareErrorsFromSession->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in StartSession.php line 61
at StartSession->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in AddQueuedCookiesToResponse.php line 36
at AddQueuedCookiesToResponse->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in EncryptCookies.php line 40
at EncryptCookies->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request)) in CheckForMaintenanceMode.php line 42
at CheckForMaintenanceMode->handle(object(Request), object(Closure)) in Pipeline.php line 125
at Pipeline->Illuminate\Pipeline\{closure}(object(Request))
at call_user_func(object(Closure), object(Request)) in Pipeline.php line 101
at Pipeline->then(object(Closure)) in Kernel.php line 111
at Kernel->sendRequestThroughRouter(object(Request)) in Kernel.php line 84
at Kernel->handle(object(Request)) in index.php line 53

contact.blade.php

<p>
Name: {{ $name }}
</p>

<p>
{{ $email }}
</p>

<p>
{{ $phone }}
</p>

<p>
{{ $message }}
</p>

ContactFormRequest.php

<?php namespace App\Http\Requests;

use App\Http\Requests\Request;

class ContactFormRequest extends Request {


    public function authorize()
    {
        return true;
    }


    public function rules()
    {
        return [
            'name' => 'required',
            'email' => 'required|email',
            'phone' => 'required',
            'message' => 'required',
        ];
    }

}

在index.blade.php上形成

        {!! Form::open(array('route' => 'contact_store', 'class' => 'form')) !!}

        <div class="form-group">

            {!! Form::text('name', null, 
                array('required', 
                      'class'=>'form-control', 
                      'placeholder'=>'Name*')) !!}
        </div>

        <div class="form-group">

            {!! Form::text('email', null, 
                array('required', 
                      'class'=>'form-control', 
                      'placeholder'=>'Email Address*')) !!}
        </div>
        <div class="form-group">

            {!! Form::text('phone', null, 
                array('required', 
                      'class'=>'form-control', 
                      'placeholder'=>'Phone')) !!}
        </div>

        <div class="form-group">

            {!! Form::textarea('message', null, 
                array('required', 
                      'class'=>'form-control', 
                      'placeholder'=>'Message')) !!}
        </div>

        <div class="form-group">
            {!! Form::submit('Submit', 
              array('class'=>'btn btn-primary')) !!}
        </div>
        {!! Form::close() !!}
        <ul>
            @foreach($errors->all() as $error)
                <li>{{ $error }}</li>
            @endforeach
        </ul>

PagesController

<?php namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\Http\Requests\ContactFormRequest;





class PagesController extends Controller {

    public function home()
    {

        // Mail::send('emails.contact', array('name' => 'Justin' ), function($message){
        //  $message->to('justin@sfp.net', 'Justin')->subject('Test');
        // });
        return view('pages.index');
    }

    public function store(ContactFormRequest $request)
{

    \Mail::send('emails.contact',
        array(
            'name' => $request->get('name'),
            'email' => $request->get('email'),
            'phone' => $request->get('phone'),
            'message' => $request->get('message')


        ), function($message)
    {
        $message->from('justin@sfp.net');
        $message->to('justin@sfp.net', 'Admin')->subject('Chyall Pharma Contact');
    });

  return \Redirect::route('/')->with('message', 'Thanks for contacting us!');

}
}

Answer 1

问题在于PagesController内部Mail::send.

'message' => $request->get('message');

您正在使用变量名称'message',应该避免使用它.

注意:$ message变量始终传递给电子邮件视图,并允许内联嵌入附件.因此,最好避免在视图有效负载中传递消息变量.

来源:http://laravel.com/docs/5.0/mail#basic-usage在第一个注释中.

您可能需要将变量名称更改为其他名称.

'bodyMessage' => $request->get('message');

而且不要忘记改变你的变量名contact.blade.php,以及

<p>
Name: {{ $name }}
</p>

<p>
{{ $email }}
</p>

<p>
{{ $phone }}
</p>

<p>
{{ $bodyMessage }} // This line.
</p>