Question

在阅读了关于这个问题的所有其他文章之后，这对我来说没有帮助。我已经创建了一个联系人表单，html很好，我认为php中缺少一些东西，我需要它后它提交显示“你的电子邮件已成功发送消息。此外，我收到的电子邮件提交后没有显示发布的信息，也不确定如何做到这一点。

/* Logic Script */
<?php
// define variables and set to empty values
$first_nameErr = $emailErr = $last_nameErr = $commentsErr = "";
$first_name = $last_name = $email = $comments = "";

function test_input($data) {
    $data = trim($data);
    $data = stripslashes($data);
    $data = htmlspecialchars($data);
    return $data;
}

if ($_SERVER["REQUEST_METHOD"] == "POST") {

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


if (empty($_POST["last_name"])) {
    $last_nameErr = "Last Name is required";
        // check if name only contains letters and whitespace
    if (!preg_match("/^[a-zA-Z ]*$/",$last_name)) {
      $last_nameErr = "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 is well-formed
    if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
      $emailErr = "Invalid email format"; 
    }
  }

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

//Code for sending the e-mail//
$email = $_POST["email"]; 
$to = "jason.cameron@myaolcollege.com";
$subject = "Canada Algae E-mail Contact";
$headers = "From: $email\n"; 

$message = "A visitor to your site has sent the following email address to be added to your mailing list.\n

Email Address: $email
Name: $first_name $last_name
Comments: $comments";



print("Your form was submitted successfully");

mail($to,$subject,$message,$headers); 
?>

html：

/* display code */
<div class="border"></div>

<body>

<div id="wrapper">
    <div id="header">
        <header class="nav">
            <img src="images/CA_Logo.png" alt="Canada Algae Logo">
            <a href="#" class="flt_r">
                Contact Us
            </a>
        </header>
    </div>

    <div id="main"> 
        <form action="<?php echo htmlspecialchars($_SERVER['PHP_SELF']);?>" method="post" id="contact_form">

            <label for="first_name">First Name</label>
                <input type="text" name="first_name">
                <span class="error"> <?php echo $first_nameErr;?> </span>
                <br />

            <label for="last_name">Last Name</label>
                <input type="text" name="last_name">
                <span class="error"> <?php echo $last_nameErr;?> </span>
                <br />

            <label for="email">E-mail</label>
                <input type="text" name="email">

                <span class="error"> 
                    <?php echo $emailErr;?>
                </span>
                <br />

            <label for="comments">Comments</label>

            <textarea name="comments">Type your comments here</textarea> 

            <input type="submit" value="submit">     
        </form>
    </div>

    <div id="footer">
        <p>Contact Us!</p>
    </div>
</div>
</body>

<div class="border"></div>

</html>

这是一个文件。

Answer 1

在你的PHP中 - 你有

$name = test_input($_POST["name"]);

但在你的html中，输入被称为first_name。

您需要将PHP更改为：

$name = test_input($_POST["first_name"]);

另外 - 您是否实际显示了表单帖子中的名称和评论 - 您似乎只使用了电子邮件地址。

联系表格不发送电子邮件

1 个答案: