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HTML表单不是“发布”PHP POST阵列的用户输入值。 我正在尝试通过电子邮件发送表格

分类: 技术问答 • 2022-04-09 10:31:51
问题描述：

Seemingly simple issue: I have an HTML form:

<form action="submit.php" method="post" enctype="text/plain">

            <h3>Owner Information</h3>
            First Name*: <br />
            <input type="text" name="firstname" /><br />
            Last Name*: <br />
            <input type="text" name="lastname" /><br /><br />
            Are you the owner on title?*: <br />
            <input type="radio" name="titleowner" value="yes" />Yes
            <input type="radio" name="titleowner" value="no" />No<br /><br />
</form>

And then here is submit.php:

<?php

$admin_email = "aloha@hi.com";
 $email = "hey@gmail.com";
$subject = "subject";
$message = htmlspecialchars($_POST['firstname'] . " " . $_POST['lastname']);
$message .= "Title Owner? " . htmlspecialchars($_POST["titleowner"]);
$message .= "Mailing Address: " . htmlspecialchars($_POST['mailingaddress']) . "City: " .      htmlspecialchars($_POST['city']) . "State:" . htmlspecialchars($_POST['state']) . "Zip Code" .   (int)$_POST['zipcode'] . "Phone Number:" . strip_tags($_POST['phoneNum']);

//send email
mail($admin_email, $subject, $message);

echo $message;

//Email response
echo "Thank you for contacting us!";
?>

The 'echo message' produces this when the user submits:

Title Owner? Mailing Address: City: State:Zip Code0Phone Number:Thank you for contacting us!

As you can see, the variable for some reason did not populate. Any help is very much appreciated. Thank you.

看似简单的问题：我有一个HTML表单： p> 

   ＆lt; form action =“submit.php”method =“post”enctype =“text / plain”＆gt; 
 
＆lt; h3＆gt;所有者信息＆lt; / h3＆gt; 
名字*：＆lt; br /＆gt;  
＆lt; input type =“text”name =“firstname”/＆gt;＆lt; br /＆gt; 
姓氏*：＆lt; br /＆gt; 
＆lt; input type =“text”name =“lastname  “/＆gt;＆lt; br /＆gt;＆lt; br /＆gt; 
您是标题所有者吗？*：＆lt; br /＆gt; 
＆lt; input type =”radio“name =”titleowner“value =  “是”/＆gt;是
＆lt; input type =“radio”name =“titleowner”value =“no”/＆gt;否＆lt; br /＆gt;＆lt; br /＆gt; 
＆lt; / form＆gt; 
   code>  pre> 
 
 
接下来是submit.php： p> 
 
 


 ＆lt;？php 
 
 $ admin_email =“aloha  @ hi.com“; 
 $ email =”hey@gmail.com“; 
 $ subject =”subject“; 
 $ message = htmlspecialchars（$ _ POST ['firstname']。”“。$ _POST ['  lastname']）; 
 $ message。=“标题所有者？”。  htmlspecialchars（$ _ POST [“titleowner”]）; 
 $ message。=“邮寄地址：”。  htmlspecialchars（$ _ POST ['mailingaddress']）。  “城市：”。  htmlspecialchars（$ _ POST ['city']）。  “国家：”。  htmlspecialchars（$ _ POST ['state']）。  “邮政编码” 。  （int）$ _ POST ['zipcode']。  “电话号码：” 。  strip_tags（$ _ POST ['phoneNum']）; 
 
 //发送电子邮件
mail（$ admin_email，$ subject，$ message）; 
 
echo $ message; 
 
 //电子邮件回复
echo“ 感谢您与我们联系！“; 
？＆gt; 
  code>  pre> 
 
 
当用户提交时，”echo message“会产生此信息： p> 
 
  


 标题所有者？ 邮寄地址：城市：州：邮政编码0电话号码：感谢您与我们联系！
  code>  pre> 
 
 
如您所见，由于某种原因，变量没有填充。 很感谢任何形式的帮助。 谢谢。 p> 
  div>

答

This:

enctype="text/plain"

is the culprit. The text/plain encoding isn't reliably machine decodable and PHP won't parse it.

Remove the enctype attribute entirely.

答

For POST forms you should use the enctype="multipart/form-data". Thats what I'm using for the email forms and it just works.

As Quentin stated in the comments though, the default for a form without file fields is enctype="application/x-www-form-urlencoded", so if you want to state an enctype explicite, use that one.

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