我不太确定我的代码有什么问题，我的提交按钮不会将信息从我的表单发送到我的电子邮件，有没有人知道什么是错误/我应该添加什么。从查看其他论坛看起来是正确的，但我又是PHP和编码的新手，并且非常感谢正确的帮助/代码来完成这个项目。谢谢大家，代码片段如下：
HTML FOR THE PAGE --->
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="style.css" type="text/css"/>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script type="text/javascript" src="script.js"></script>
</head>
<body>
<div id="header">
<img class="logo" src="logo.png" style="height: 90px; width: 160px; position: relative; top: -30px; left: 80px;"><a href="#"></a></img>
<div id="nav">
<ul>
<li><a href="index.php">Home</a></li>
<li class="active"><a href="donate.html">Donate</a></li>
<li><a href="get.html">Get</a></li>
</div>
<h1 class="intro" style="display:none;"> Wanna Donate your Netflix Account? Do so here... </h1>
<p class="intro2" style="display:none;"> Whilst we do provide free netflix accounts,they are supplied from somewhere</p>
<p class="ltd" style="display:none;"> We can only supply these netflixes with your help, and your donations!</p>
</div>
<form name="contactform" method="post" action="send_form_email.php">
<table width="450px">
<tr>
<td valign="top">
<label for="first_name">First Name *</label>
</td>
<td valign="top">
<input type="text" name="first_name" maxlength="50" size="30">
</td>
</tr>
<tr>
<td valign="top">
<label for="last_name"> Last Name *</label>
</td>
<td valign="top">
<input type="text" name="last_name" maxlength="50" size="30">
</td>
</tr>
<tr>
<td valign="top">
<label for="email">Email Address *</label>
</td>
<td valign="top">
<input type="text" name="email" maxlength="80" size="30">
</td>
</tr>
<tr>
<td valign="top">
<label for="comments">Accounts *</label>
</td>
<td valign="top">
<textarea name="comments" maxlength="1000" cols="25" rows="6"></textarea>
</td>
</tr>
<tr>
<td colspan="2" style="text-align:center">
<input type="submit" value="Submit"> <a href="#">Email Form</a>
</td>
</tr>
</table>
</form>
</body>
</html>
</code>
PHP FOR THE FORM ON THE PAGE ---------------->
<?php
if(isset($_POST['email'])) {
// EDIT THE 2 LINES BELOW AS REQUIRED
$email_to = "cerbolt@gmail.com";
$email_subject = "Netflix Donation Site";
function died($error) {
// your error code can go here
echo "We are very sorry, but there were error(s) found with the form you submitted. ";
echo "These errors appear below.<br /><br />";
echo $error."<br /><br />";
echo "Please go back and fix these errors.<br /><br />";
die();
}
// validation expected data exists
if(!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['email']) ||
!isset($_POST['comments'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
}
$first_name = $_POST['first_name']; // required
$last_name = $_POST['last_name']; // required
$email_from = $_POST['email']; // required
$comments = $_POST['comments']; // required
$error_message = "";
$email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
if(!preg_match($email_exp,$email_from)) {
$error_message .= 'The Email Address you entered does not appear to be valid.<br />';
}
$string_exp = "/^[A-Za-z .'-]+$/";
if(!preg_match($string_exp,$first_name)) {
$error_message .= 'The First Name you entered does not appear to be valid.<br />';
}
if(!preg_match($string_exp,$last_name)) {
$error_message .= 'The Last Name you entered does not appear to be valid.<br />';
}
if(strlen($comments) < 2) {
$error_message .= 'The Comments you entered do not appear to be valid.<br />';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\n\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "First Name: ".clean_string($first_name)."\n";
$email_message .= "Last Name: ".clean_string($last_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";
// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);
?>
<!-- include your own success html here -->
<script language="javascript" type="text/javascript">
alert('Thank you for your donations, most appreciated!');
window.location = 'index.php';
</script>
<?php
}
?>;