w3schools 表单教程不发送电子邮件

Question

我正在尝试为我的网站设置一个表单，该表单全部位于 1 个 php 页面 (contact.php) 上。我已经阅读了 w3schools 上的教程，并且表单验证工作完美。但是，它不会将表单信息发送到任何地方。我研究了其他表单文章和教程，虽然我可以将一些表单发送到电子邮件，但它们不验证，反之亦然。我尝试过结合这些信息，但它不起作用。

有人可以帮我获取此代码以将表单数据发送到电子邮件地址吗？

谢谢。

<!DOCTYPE HTML> 
<html>
<head>
<style>
.error {color: #FF0000;}
</style>
</head>
<body> 

<?php
// define variables and set to empty values
$nameErr = $orgErr = $emailErr = $websiteErr = "";
$name = $org = $email = $comment = $website = "";

if ($_SERVER["REQUEST_METHOD"] == "POST") {
   if (empty($_POST["name"])) {
     $nameErr = "Name is required";
   } else {
     $name = test_input($_POST["name"]);
     // check if name only contains letters and whitespace
     if (!preg_match("/^[a-zA-Z ]*$/",$name)) {
       $nameErr = "Only letters and white space allowed"; 
     }
   }

   if (empty($_POST["org"])) {
     $orgErr = "Organization is required";
   } else {
     $org = test_input($_POST["org"]);
     // check if name only contains letters and whitespace
     if (!preg_match("/^[a-zA-Z ]*$/",$org)) {
       $orgErr = "Only letters and white space allowed"; 
     }
   }

   if (empty($_POST["email"])) {
     $emailErr = "Email is required";
   } else {
     $email = test_input($_POST["email"]);
     // check if e-mail address syntax is valid
     if (!preg_match("/([\w\-]+\@[\w\-]+\.[\w\-]+)/",$email)) {
       $emailErr = "Invalid email format";
     }
   }

   if (empty($_POST["website"])) {
     $website = "";
   } else {
     $website = test_input($_POST["website"]);
   }

   if (empty($_POST["comment"])) {
     $comment = "";
   } else {
     $comment = test_input($_POST["comment"]);
   }

}
?>

<h2>PHP Form Validation Example</h2>
<p><span class="error">* required field.</span></p>
<form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>"> 
   Name*: <input type="text" name="name" value="<?php echo $name;?>">
   <span class="error"><?php echo $nameErr;?></span>
   <br><br>
   Organization*: <input type="text" name="org" value="<?php echo $org;?>">
   <span class="error"><?php echo $orgErr;?></span>
   <br><br>
   E-mail*: <input type="text" name="email" value="<?php echo $email;?>">
   <span class="error"><?php echo $emailErr;?></span>
   <br><br>
   Website: <input type="text" name="website" value="<?php echo $website;?>">
   <span class="error"><?php echo $websiteErr;?></span>
   <br><br>
   Comment: <textarea name="comment" rows="5" cols="40"><?php echo $comment;?></textarea>
   <br><br>
   <input type="submit" name="submit" value="Submit"> 
</form>
</body>
</html>

Answer 1

检查后尝试使用以下功能：

mail();

参考： http://www.php.net//manual/en/function.mail.php

http://www.w3schools.com/php/php_mail.asp