Laravel htmlspecialchars()期望参数1是字符串，在我的项目中给定的对象？

atmip9wb 于 2022-11-18 发布在其他

关注(0)|答案(3)|浏览(122)

所以我尝试编写一个简单的网站表单，但是它有这个htmlspecialchars错误。
我已尝试创建{{ $message }}，但没有成功。出现了相同的错误。
这是我的控制器：

<?php
namespace App\Http\Controllers;
use Mail;
use Illuminate\Http\Request;
class ContactMessageController extends Controller
{
public function create()
    {
        return view('form');
    }

public function store(Request $request)
{
    $this->validate($request, [
        'name' => 'required',
        'email' => 'required|email',
        'address' => 'required',
    ]);

    Mail::send('emails.contact-message', [
        'message' => $request->message
    ], function($mail) use($request) {
        $mail->from($request->email, $request->name);

        $mail->to('john@example.com')->subject('Contact message');
    });

        return redirect()->back()->with('flash_message', 'thanks');
    }
}

这是我的刀

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Customer Details</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" type="text/css" media="screen" href="main.css" />
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.0/css/bootstrap.min.css" integrity="sha384-PDle/QlgIONtM1aqA2Qemk5gPOE7wFq8+Em+G/hmo5Iq0CCmYZLv3fVRDJ4MMwEA" crossorigin="anonymous">
<style>
    .invalid-feedback {
        display: block;
    }
</style>
</head>
<body>
<div class ="container">
    <h1>Customer Form</h1>
        @if (Session::has('flash_message'))
            <div class="alert alert-success">{{ Session::get('flash_message') }}</div>
        @endif
    <form method="post" action="{{ route('contact.store') }}">
    {{ csrf_field() }}
        <div class="form-group">
            <label>Full Name : </label>
            <input type="text" class="form-control" name="name">
            @if ($errors->has('name'))
                <small class="form-text invalid-feedback">{{ $errors->first('name') }}</small>
            @endif
        </div>

        <div class="form-group">
            <label>Email : </label>
            <input type="text" class="form-control" name="email">
            @if ($errors->has('email'))
                <small class="form-text invalid-feedback">{{ $errors->first('email') }}</small>
            @endif
        </div>

        <div class="form-group">
            <label>Address : </label>
            <textarea name="address" class ="form-control"></textarea>
            @if ($errors->has('address'))
                <small class="form-text invalid-feedback">{{ $errors->first('address') }}</small>
            @endif
        </div>

        <div class="form-group">
            <label>Message : </label>
            <textarea name="message" class ="form-control"></textarea>
            @if ($errors->has('message'))
                <small class="form-text invalid-feedback">{{ $errors->first('message') }}</small>
            @endif
        </div>

        <button class="btn btn-primary">Submit</button>

    </form>
</div>

</body>
</html>

这是我的联系方式-消息. blade.php

{{ $message }}

我也试过{{dd（$message）}}
但没有成功。
请帮帮忙。

laravel

来源：https://stackoverflow.com/questions/54645343/laravel-htmlspecialchars-expects-parameter-1-to-be-string-object-given-in-my

3条答案

按热度按时间

cngwdvgl1#

只需将控制器中的数组键从message更改为messages，如下所示：

$data = array(
        'messages' => $request->message
        );

也在刀片上打印为{{$messages}}
$message变量总是传递给电子邮件视图，并允许内嵌附件。因此，最好避免在视图负载中传递message变量。
查看此链接中的注解：http://laravel.com/docs/5.0/mail#basic-usage

赞(0）回复(0）举报 2022-11-18

rsl1atfo2#

我也得到了同样的问题，只是改变它的消息，它为我工作的消息。

<?php

namespace App\Mail;

use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Mail\Mailable;
use Illuminate\Queue\SerializesModels;

class ContactUserIncomingMail extends Mailable
{
    use Queueable, SerializesModels;

    /**
     * Create a new message instance.
     *
     * @return void
     */

    public $name;
    public $email;
    public $phone;
    public $subject;
    public $message;

    public function __construct($name,$email,$phone,$subject,$message)
    {
        $this->name = $name;
        $this->email = $email;
        $this->phone = $phone;
        $this->message = $message;
        $this->subject = $subject;
    }

    /**
     * Build the message.
     *
     * @return $this
     */
    public function build()
    {
        $name = $this->name;
        $email = $this->email;
        $phone = $this->phone;
        $messages = $this->message;
        $subject = $this->subject;
        $subject = 'Website Customer Query';
        return $this->view('Mail.contact-user-incomeing-mail',compact('name','email','phone','messages','subject'))->subject($subject);
    }
}

赞(0）回复(0）举报 2022-11-18

xriantvc3#

你应该试试这个：

public function store(Request $request)
{
    $this->validate($request, [
        'name' => 'required',
        'email' => 'required|email',
        'address' => 'required',
    ]);

    $fromName = $request->name;
      $subject = "MailSent";
      $data = array(
        'message' => $request->message
        );

      $fromEmail = $request->email;

      $toName = 'test';
      $toEmail = 'john@example.com';

      Mail::send('emails.contact-message', $data, function($message) use ($toEmail, $toName, $fromEmail, $fromName, $subject){ 

        $message->from($fromEmail, $fromName);
        $message->to($toEmail, $toName);
        $message->subject($subject);
      });

        return redirect()->back()->with('flash_message', 'thanks');
    }
}

赞(0）回复(0）举报 2022-11-18

我来回答

Laravel htmlspecialchars()期望参数1是字符串，在我的项目中给定的对象？

3条答案

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