Question

不，我是这个表格的新手！

我已成功设置联系表单页面。它通过电子邮件向我发送表单字段中的“电子邮件地址”和“邮件”，但不发送名称字段值，它只是空白。

我看不出我哪里出错了。所有字段名称都与PHP文件匹配。关于我做错了什么的想法？

这是我的代码：

   <form id="form_28" name="website_query" action="mailform2.php" accept-charset="UTF-8" method="post" target="_self" enctype="multipart/form-data" style="margin:0;position:absolute;left:231px;top:242px;width:343px;height:229px; /*MainDivStyle*/" __AddCode="here">
<!--MainDivStart-->


<!-- HTML Frame - name txt_31 -->

<!--Preamble-->
<div style="position:absolute;left:8px;top:8px;width:51px;height:18px;overflow:hidden; /*BorderDivStyle*/" __AddCode="InsideBorderDiv">
<!--BorderDivContents-->
<p class="Wp-Body-P"><label for="edit_1"><span class="Body-C">name</span></label></p>
</div>
<!--Postamble-->


<!-- Form Edit box edit_1 -->

<!--Preamble-->
<input type="text" id="edit_1" name="name" value="" style="position:absolute; left:103px; top:8px; width:50px; /*Tag Style*/" __AddCode="here">
<!--Postamble-->


<!-- HTML Frame - email txt_32 -->

<!--Preamble-->
<div style="position:absolute;left:8px;top:38px;width:51px;height:18px;overflow:hidden; /*BorderDivStyle*/" __AddCode="InsideBorderDiv">
<!--BorderDivContents-->
<p class="Wp-Body-P"><label for="edit_19"><span class="Body-C">email</span></label></p>
</div>
<!--Postamble-->


<!-- Form Edit box edit_19 -->

<!--Preamble-->
<input type="text" id="edit_19" name="email" value="" style="position:absolute; left:103px; top:38px; width:50px; /*Tag Style*/" __AddCode="here">
<!--Postamble-->


<!-- HTML Frame - message txt_33 -->

<!--Preamble-->
<div style="position:absolute;left:8px;top:68px;width:79px;height:18px;overflow:hidden; /*BorderDivStyle*/" __AddCode="InsideBorderDiv">
<!--BorderDivContents-->
<p class="Wp-Body-P"><label for="text_2"><span class="Body-C">message</span></label></p>
</div>
<!--Postamble-->


<!-- Text Area text_2 -->

<!--Preamble-->
<textarea id="text_2" name="message" rows="2" cols="10" style="position:absolute; left:103px; top:68px; width:100px; height:38px; /*Tag Style*/" __AddCode="here"></textarea>
<!--Postamble-->


<!-- HTML Frame - captcha txt_34 -->

<!--Preamble-->
<div style="position:absolute;left:8px;top:114px;width:69px;height:18px;overflow:hidden; /*BorderDivStyle*/" __AddCode="InsideBorderDiv">
<!--BorderDivContents-->
<p class="Wp-Body-P"><label for="captcha_1"><span class="Body-C">captcha</span></label></p>
</div>
<!--Postamble-->


<!-- Form CAPTCHA captcha_1 -->

<!--Preamble-->
<div style="position:absolute;left:103px;top:114px;width:190px;height:69px; /*MainDivStyle*/" __AddCode="here">
<!--MainDivStart-->
    <img src="http://www.serifwebresources.com/util/img_verify.php?gen_word=1&id=captcha_1"><br><input type="text" id="captcha_1" name="captcha_1" size="20" __AddCode="here">
    <a title="Listen to audio CAPTCHA" href="http://www.serifwebresources.com/util/audio/audio.php"><img alt="Listen to audio CAPTCHA" style="vertical-align: middle" src="http://www.serifwebresources.com/media/icons/audio-desc.png" border="0"></a><!--MainDivEnd-->
</div>
<!--Postamble-->


<!-- Form Button butn_4 -->

<!--Preamble-->
<input type="submit" style="position:absolute; left:8px; top:191px; width:81px; height:22px; /*Tag Style*/" value="Submit" __AddCode="here">
<!--Postamble-->
</form>

PHP代码（mailform2.php）：

  <?php 
$errors = '';
$myemail = 'myemail';//<-----Put Your email address here.
if(empty($_POST['name'])  || 
   empty($_POST['email']) || 
   empty($_POST['message']))

$name = $_POST['name']; 
$email = $_POST['email']; 
$message = $_POST['message']; 


if( empty($errors))
{
    $to = $myemail; 
    $email_subject = "Website Query: $name";
    $email_body = "You have received a new message. ".
    " Here are the details:\n Name: $name \n Email: $email \n Message \n $message"; 

    $headers = "From: $myemail\n"; 
    $headers .= "Reply-To: $email";

    mail($to,$email_subject,$email_body,$headers);
    //redirect to the 'thank you' page
    header('Location: contact-form-thank-you.html');
} 
?>

Answer 1

if(empty($_POST['name'])  || 
   empty($_POST['email']) || 
   empty($_POST['message']))

$name = $_POST['name'];

在上面的代码中，如果姓名，电子邮件和消息的帖子为空，则设置名称= $ _POST ['name'];

未设置SO $名称变量。

这样的代码

    if(empty($_POST['name'])  || 
           empty($_POST['email']) || 
           empty($_POST['message'])) {
        $errors = 'Please enter all required fields';
    }
    else
    {
     $name = $_POST['name']; 
     $email = $_POST['email']; 
     $message = $_POST['message'];
   }

Answer 2

如果您提交，请尝试删除value=''

<input type="text" id="edit_1" name="name" style="position:absolute; left:103px; top:8px; width:50px; /*Tag Style*/" __AddCode="here">

看看它是否有效！

已编辑＆amp; ADDED

将sumbit的value更改为名称：name='submit'

<input type="submit" style="position:absolute; left:8px; top:191px; width:81px; height:22px; /*Tag Style*/" name="submit" __AddCode="here">

你可能想改变php部分看起来像这样：

<?php
$errors = '';
$myemail = 'myemail';//<-----Put Your email address here.

$name    = $_POST['name'];
$email   = $_POST['email'];
$message = $_POST['message'];

if(isset($_POST['sumbit']) && (
    empty($_POST['name'])  ||
    empty($_POST['email']) ||
    empty($_POST['message'])))
    {
        echo "Please fill up the fields";
    }
    elseif(isset($_POST['sumbit']) && empty($errors)){
    $to = $myemail;
    $email_subject = "Website Query: $name";
    $email_body = "You have received a new message. ".
    " Here are the details:\n Name: $name \n Email: $email \n Message \n $message";

    $headers = "From: $myemail\n";
    $headers .= "Reply-To: $email";

    mail($to,$email_subject,$email_body,$headers);
    //redirect to the 'thank you' page
    header('Location: contact-form-thank-you.html');
}
?>

Answer 3

if(!isset($_POST['name'])  && !isset($_POST['email']) && !isset($_POST['message'])) {
   $name = $_POST['name']; 
   $email = $_POST['email']; 
   $message = $_POST['message']; 
}else{
   $errors = ''; //process
}

添加花括号。你错过了花括号。因此，如果每个POST变量都有一个值，则不会设置name变量。另外两个是因为没有大括号，if语句在第一个语句之后结束。

编辑，我认为你的逻辑也是错误的。您可能想要说明所有这些值是否都为空，然后处理。

Answer 4

好的，我在这里调试了，这是更正的工作代码。你必须使用isset而不是空

<?php 

$errors = '';
$myemail = 'myemail';//<-----Put Your email address here.
if(isset($_POST['name'])  || 
   isset($_POST['email']) || 
   isset($_POST['message'])) { 


$name = $_POST['name']; 
$email = $_POST['email']; 
$message = $_POST['message']; 


}

if( empty($errors))
{
    $to = $myemail; 
    $email_subject = "Website Query: $name";
    $email_body = "You have received a new message. ".
    " Here are the details:\n Name: $name \n Email: $email \n Message \n $message"; 

    $headers = "From: $myemail\n"; 
    $headers .= "Reply-To: $email";

    //redirect to the 'thank you' page
    header('Location: contact-form-thank-you.html');
} 


?>

我还介绍了if循环，你可以将邮件发送代码放在if循环中

希望这有帮助

PHP联系表格通过电子邮件发送到电子邮件地址，但“名称”字段为空？

4 个答案:

已编辑＆amp; ADDED