我的 jquery 和 php 联系表不起作用，我找不到错误
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【中文标题】我的 jquery 和 php 联系表不起作用，我找不到错误【英文标题】：my contact form with jquery and php is not working, i cant find the error 【发布时间】：2015-03-26 01:24:46 【问题描述】：这是我的联系表格代码，我无法上班。有人可以帮助我，因为我现在真的不是 php。我还添加了CSS。我从教程中得到它，但由于某种原因我的代码无法正常工作。
<?php
$hasError = false;
$sent = false;
if(isset($_POST['submitform']))
$name = trim(htmlspecialchars($_POST['name'], ENT_QUOTES));
$email = trim($_POST['email']);
$message = trim(htmlspecialchars($_POST['message'], ENT_QUOTES));
$fieldsArray = array(
'name' => $name,
'email' => $email,
'message' => $message
);
$errorArray = array();
foreach($fieldsArray as $key => $val)
switch ($key)
case 'name':
case 'message':
if (empty($val))
$hasError = true;
$errorArray[$key] = ucfirst($key) . " field was left empty.";
break;
case 'email':
if(!filter_var($email, FILTER_VALIDATE_EMAIL))
$hasError = true;
$errorArray[$key] = "Invalid email address";
else
$email = filter_var($email, FILTER_SANITIZE_EMAIL);
break;
if($hasError !== true)
$to = "lodewicus@gmail.com";
$subject = "Message from website"
$msgcontents = "Name: $name<br/>Email: $email<br/>Message: $message";
$headers = "MIME-Version: 1.0 \r\n";
$headers .= "Content-type: text/html; charset=iso-8859-1 \r\n";
$headers .= "From: $name <$email> \r\n";
$mailsent = mail($to, $subject, $msgcontents, $headers);
if($mailsent)
$sent = true;
unset($name);
unset($email);
unset($message);
?>
<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>Contact From</title>
<link rel="stylesheet" type="text/css" href="index.css">
<script type="text/javascript" src="//code.jquery.com/jquery-1.10.2.min.js"></script>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js"></script>
<script type="text/javascript">
jQuery(document).ready(function($)
$("#contactform").validate(
rules:
name:
required: true,
minlength: 2
,
email:
required: true,
email: true
,
message:
required: true,
minlength: 20
,
messages:
name:
required: "Please enter your name",
minlength: "Your name must be at least 2 characters!"
,
email:
required: "Please enter your email address",
email: "Please enter a valid email address"
,
message:
required: "Please enter your message",
minlength: "Your message must be at least 20 characters"
);
);
</script>
</head>
<body>
<div class="container">
<h1>Contact Form</h1>
<form id="contactform" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>" novalidate>
<?php
if($sent === true)
echo "<h2 class='success'>Thanks, your message has been sent successfully</h2>";
elseif($hasError === true)
echo '<ul class="errorlist">';
foreach($errorArray as $key => $val)
echo "<li>" . ucfirst($key) . " field error - $val</li>";
echo '</ul>;'
?>
<input type="text" name="name" value="<?php echo (isset($name) ? $name : ""); ?>" placeholder="Your Name">
<input type="email" name="email" value="<?php echo (isset($email) ? $email : ""); ?>" placeholder="Your Email">
<textarea name="message" placeholder="Your Message"><?php echo (isset($message) ? $message : ""); ?></textarea>
<input type="submit" name="submitform" value="Send">
</form>
</div>
</body>
</html>
*, *:before, *:after
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
*, html
margin: 0;
padding: 0;
outline: none;
html
font-size: 62.5%;
::-ms-clear
display: none;
::-webkit-search-cancel-button
-webkit-appearance: none;
body
font-family: Arial, sans-serif;
font-size: 14px;
font-weight: normal;
background-color: #fff;
color: #222;
.container
position: relative;
width: 600px;
margin: 0 auto;
.container:first-of-type
top: 100px;
h1
text-align: center;
font-size: 42px;
font-size: 4.2rem;
margin-bottom: 10px;
color: #ff3300;
#contactform
padding: 20px;
border: 1px solid #eee;
-webkit-box-shadow: 0px 2px 3px #ddd;
-moz-box-shadow: 0px 2px 3px #ddd;
box-shadow: 0px 2px 3px #ddd;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
#contactform input[type=text],
#contactform input[type=email],
#contactform input[type=submit],
#contactform textarea
width: 100%;
height: 34px;
display: block;
padding: 5px 10px;
border: 1px solid #ddd;
color: #222;
margin-bottom: 10px;
#contactform textarea
height: 100px;
font-family: Arial, sans-serif;
#contactform input[type=submit]
width: 200px;
margin-bottom: 0;
background-color: #fff;
-webkit-border-radius: 2px;
-moz-border-radius: 2px;
border-radius: 2px;
text-transform: uppercase;
cursor: pointer;
-webkit-transition: all .3s ease-in-out;
-moz-transition: all .3s ease-in-out;
transition: all .3s ease-in-out;
#contactform input[type=submit]:hover
background-color: #ff3300;
color: #fff;
border-color: #dd2c00;
h2.success
color: #27ae60;
margin-bottom: 20px;
.errorlist
list-style: none;
label.error,
.errorlist li
margin-bottom: 10px;
color: #bb0000;
display: block;
.errorlis li:last-child
margin-bottom: 20px;
【问题讨论】：
您能否给出一些故障或故障征兆以帮助我们诊断？ 如果我们确切地知道“不工作”是什么意思，那么为您提供帮助会容易得多。 问题出在这 118 行 css 中 当我尝试在 chrome 中运行它时，它会在左上角和联系表单内出现一堆我的 php 代码！ 我想添加图片，但不允许！ 【参考方案1】：将其添加为答案，已确认为 cmets 中的问题。
您是否确定您的页面是 .php 而不是 .html？
【讨论】：
【参考方案2】：替换以下两行
行号：112
替换echo '</ul>';代表echo '</ul>;'
第二个是没有：42 完成第 41 行的分号，以下代码显示您的错误是什么
$subject = "Message from website" ****** This Line Has No Semicolon
$msgcontents = "Name: $name<br/>Email: $email<br/>Message: $message";
使用此代码替换
$subject = "Message from website";
$msgcontentss = "Name: $name<br/>Email: $email<br/>Message: $message";
【讨论】：
【参考方案3】：更改关闭 ul 来自
echo '</ul>;'
到
echo '</ul>';
【讨论】：
谢谢，确实进行了更改，但仍然无法正常工作！以上是关于我的 jquery 和 php 联系表不起作用，我找不到错误的主要内容，如果未能解决你的问题，请参考以下文章