反馈表格发送空的电子邮件

Question

您能否看看我的代码并回答问题：为什么我会收到空​​的电子邮件？我试着做了很多事情，但似乎没有任何帮助:)

<?php 
mb_internal_encoding('UTF-8'); 
mb_http_output('UTF-8'); 
mb_http_input('UTF-8'); 
mb_language('uni'); 
mb_regex_encoding('UTF-8'); 
ob_start('mb_output_handler'); 
$field_name = $_POST['cf_name']; 
$field_email = $_POST['cf_email']; 
$field_message = $_POST['cf_message']; 

$mail_to = 'radik.mcphilimy@gmail.com'; 
$subject = 'Сообщение от посетителя сайта '.$field_name; 

$body_message = 'От: '.$field_name."\n"; 
$body_message .= 'Электронный ящик: '.$field_email."\n"; 
$body_message .= 'Сообщение: '.$field_message; 

$headers = 'From: '.$field_email."\r\n"; 
$headers .= 'Reply-To: '.$field_email."\r\n"; 

$mail_status = mail($mail_to, $subject, $body_message, $headers); 

if ($mail_status) { ?> 
    <script language="javascript" type="text/javascript"> 
     alert('the message was sent.'); 
     window.location = 'contact.html'; 
    </script> 
<?php 
} 
else { ?> 
    <script language="javascript" type="text/javascript"> 
     alert('the message was not sent.'); 
     window.location = 'contact.html'; 
    </script> 
<?php 
} 
?> 

和这里的HTML：

<form action="contact.php" method="post"> 
        <div class="templatemo_form"> 
    <input name="cf_name" type="text" class="form-control" id="cf_name" placeholder="your name" maxlength="40"> 
</div> 
<div class="templatemo_form"> 
    <input name="field_email" type="text" class="form-control" id="field_email" placeholder="your e-mail" maxlength="40"> 
</div> 
<div class="templatemo_form"> 
    <textarea name="field_message" rows="10" class="form-control" id="field_message" placeholder="Message"></textarea> 
</div> 
<div class="templatemo_form"><button type="submit" value="Send" class="btn btn-primary">Send</button></div> 

非常感谢。 Radik

Answer 1

你的HTML说：

name="field_message" 

你的PHP说：

$_POST['cf_message']; 

，如果你从一个不同的名字读它不工作，然后你送。