真正的基本帮助，带有php联系表格

Question

I feel like I must be missing something simple here... Nothing sends, nor do I receive the success message. 我觉得这里一定缺少一些简单的东西……什么也没有发送，也没有收到成功消息。

    <?php
if(isset($_POST['submit'])) {
$to = "michael@yahoo.com";
$subject = "Feedback Form";
$name_field = $_POST['name'];
$email_field = $_POST['email'];
$message = $_POST['message'];

$body = "From: $name_field\n E-Mail: $email_field\n Message:\n $message";

mail($to, $subject, $body);

$emailSent = true;
}
?>

<!DOCTYPE html>
<html>
<head>
    <title>Feedback Form</title>

    <link rel="stylesheet" type="text/css" href="style.css" />
</head>
<body>
  <div id="wrapper">

    <h1>Feedback Form</h1>

    <?php if($emailSent == true) { //If email is sent ?>
    <p><strong>Feedback Successfully Sent!</strong></p>
    <?php } else  {?>
    <h3>Please submit your feedback</h3>
    <?php } ?>  

    <form id="contactForm" action="index.php" method="post">

        <label for="name">Name:</label>
        <input type="text" name="name" id="name" class="required" minlength="2"/>
        <br/>
        <label for="email">Email:</label>
        <input type="text" name="email" id="email" class="required email"/>
        <br/>
        <label for="occupation">Occupation:</label>
        <select name="occupation" id="occupation" class="required">
            <option value="librarian">Librarian</option>
            <option value="student">Student</option>
            <option value="other">Other</option>
        </select>
        <br/>
        <label for="message">Message:</label>
        <textarea id="message" class="required" minlength="5"></textarea>
        <br/>
        <input class="submit" type="submit" value="Send" />


    </form>


  </div><!--end wrapper-->  

    <script type="text/javascript" src="http://www.google.com/jsapi"></script>
    <script type="text/javascript">
        google.load("jquery", "1.4.2");
    </script>
    <script type="text/javascript" src="/js/jquery.validate.pack.js"></script>
    <script type="text/javascript" src="scripts.js"></script>
</body>
</html>

Answer 1

<input class="submit" type="submit" value="Send" />

Add name="submit" to this for $_POST['submit'] to be set. 为此添加name="submit"以设置$_POST['submit'] 。

edit: $_POST['message'] may also not exist since it's name attribute is not set aswell. 编辑： $_POST['message']也可能不存在，因为还没有设置其name属性。

Answer 2

Try with if (isset($_POST['name'])) in the first line. 尝试在第一行使用if (isset($_POST['name'])) 。 $_POST['submit'] is not set. $_POST['submit']未设置。

真正的基本帮助，带有php联系表格

问题描述

2 个解决方案

解决方案1
1 已采纳 2010-07-26 18:06:39

解决方案2
0 2010-07-26 18:07:14

真正的基本帮助，带有php联系表格

问题描述

2 个解决方案

解决方案1 1 已采纳 2010-07-26 18:06:39

解决方案2 0 2010-07-26 18:07:14

解决方案1
1 已采纳 2010-07-26 18:06:39

解决方案2
0 2010-07-26 18:07:14