无法从表单接收电子邮件地址

Question

我看不到这段代码有什么问题。当我收到电子邮件时，除电子邮件地址外，其他所有内容均正常。在我的电子邮件中，电子邮件显示为。无论我键入还是更改它。

任何人都可以看到为什么发生这种情况。

<form class="contact-page col-md-5 col-11" method="post" action="../php/contact-page-handler.php">
  <input type="text" name="name" placeholder="full name" required>
  <input type="text" name="mail" placeholder="your e-mail" required>
  <input type="text" name="subject" placeholder="subject" required>
  <textarea name="message" placeholder="enter your message here" rows="5" required></textarea>
  <button type="submit" name="submit">Send Message</button>
</form>

<?php
    $name = $_POST ['name'];
    $vistor_email = $_POST['email'];
    $email_subject = $_POST['email_subject'];
    $message = $_POST['message'];

    $email_from = 'enquires@emergencyplumbers247.com';

    $email_subject = "Customer Enquire";

    $email_body = "User Name: $name.\n".
                    "User Email: $vistor_email.\n".
                        "User Subject: $email_subject.\n".
                            "User Message: $message.\n";

    $to = "emergencyplumbers247uk@gmail.com";

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

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

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

    header("Location: http://www.emergencyplumbers247.com/confirm.html");
?>

Answer 1

您的input字段名为mail，而不是email。更正为：

$vistor_email = $_POST['mail'];

还要检查subject

$email_subject = $_POST['subject'];