从 PHP 和 HTML 联系表中获取空电子邮件

Question

我是一名网页设计和开发的学生，正在尝试制作一个网站。我使用 php 和 html 为网站创建了联系表单。我是php新手，所以对它一无所知。我从网站复制了一个代码，通过该代码我收到了一封电子邮件，但为空 [没有我在网站联系表中输入的信息]。 这是我的 HTML 代码 [文件名：contact.html]：-

 <div class="login-w3l">    
            <div class="top-img-agileits-w3layouts">
                <h2 class="sub-head-w3-agileits">Contact Us</h2>
                <p>Fillout the form below !</p>
                <div class="login-form">    
                <form action="handler.php" method="post" enctype="multipart/form-data">
                    <input type="text" name="Name" placeholder="First Name" required="" />
                    <input type="text" name="Name" placeholder="Last Name" required="" />
                    <input type="email" name="Email" placeholder="Email" required="" />
                    <input type="text" name="Subject" placeholder="Subject" required="" />
                    <textarea name="Message" placeholder="Message" required=""></textarea>
                    <input type="submit" value="Send">
                </form> 
            </div>
            </div>          


                </div> 
-----End of HTML-----

这是我的 PHP 代码 [文件名：handler.php]：-

<?php

$first_name = $_POST ['first name'];
$last_name = $_POST ['last name'];
$visitor_email = $_POST ['email'];
$message = $_POST ['message'];

$email_from = 'info@wms-wms-wms.tk';

$email_subject = "WMS Contact form";

$email_body = "User First Name :  $first_name \n".
                                        "User Last Name :  $last_name \n".
                                                "User Email :  $visitor_email \n ".
                                                        "User Message : $message \n";

 $to = "wms-wms-wms@outlook.sa";   

 $headers = "From: $email_from \r\n";

 $headers .= "Reply To: $visitor_email \r\n";


 mail($to, $email_subject, $email_body, $headers);

 header("Location: contact.html");

?>

Answer 1

首先，您需要适当地格式化表单元素。添加唯一的name 和id 属性与表单提交相关。因此，我更新了您的 name 和 id 元素以匹配您的 php 脚本正在寻找的内容。

<div class="login-w3l">
    <div class="top-img-agileits-w3layouts">
        <h2 class="sub-head-w3-agileits">Contact Us</h2>
        <p>Fillout the form below !</p>
        <div class="login-form">
            <form action="handler.php" method="post" enctype="multipart/form-data">
                <input type="text" name="first_name" id="first_name" placeholder="First Name" required=""/>
                <input type="text" name="last_name" id="last_name" placeholder="Last Name" required=""/>
                <input type="email" name="email" id="email" placeholder="Email" required=""/>
                <input type="text" name="subject" id="subject" placeholder="Subject" required=""/>
                <textarea name="message" id="message" placeholder="Message" required=""></textarea>
                <input type="submit" value="Send">
            </form>
        </div>
    </div>
</div> 

之后，您的变量顶部现在应该填充您之前填写的表单元素。

这是你编辑的 PHP 实际工作：

<?php

$first_name = $_POST['first_name'];
$last_name = $_POST['last_name'];
$visitor_email = $_POST['email'];
$message = $_POST['message'];
$subject = $_POST['subject'];

....

?>

Answer 2

确保name 和id 属性全部小写且没有空格。

也不要在$_POST 和[] 之间添加空格。

尝试使用：

<div class="login-w3l">
    <div class="top-img-agileits-w3layouts">
        <h2 class="sub-head-w3-agileits">Contact Us</h2>
        <p>Fillout the form below !</p>
        <div class="login-form">
            <form action="handler.php" method="post" enctype="multipart/form-data">
                <input type="text" name="first_name" id="first_name" placeholder="First Name" required=""/>
                <input type="text" name="last_name" id="last_name" placeholder="Last Name" required=""/>
                <input type="email" name="email" id="email" placeholder="Email" required=""/>
                <input type="text" name="subject" id="subject" placeholder="Subject" required=""/>
                <textarea name="message" id="message" placeholder="Message" required=""></textarea>
                <input type="submit" value="Send">
            </form>
        </div>
    </div>
</div>

PHP：

<?php

$first_name = $_POST['first name'];
$last_name = $_POST['last name'];
$visitor_email = $_POST['email'];
$message = $_POST['message'];

$email_from = 'info@wms-wms-wms.tk';

$email_subject = "WMS Contact form";

$email_body = "User First Name :  $first_name \n".
              "User Last Name :  $last_name \n".
              "User Email :  $visitor_email \n ".
              "User Message : $message \n";

 $to = "wms-wms-wms@outlook.sa";   

 $headers = "From: $email_from \r\n";

 $headers .= "Reply To: $visitor_email \r\n";


 mail($to, $email_subject, $email_body, $headers);

 header("Location: contact.html");

?>