Question

我正在尝试用php创建我的网站的联系表单，但是在某处似乎出错了，我无法找到它。您能否帮助我在以下代码中找到错误，将对您有很大的帮助，并提出进一步的建议。

会有很大的帮助。提前致谢。

<?php
    // Message Vars
    $msg = '';
    $msgClass = '';

    //check for submit
    if (filter_has_var(INPUT_POST, 'submit')) {
        //GET FORM DATA 
        $name = htmlspecialchars($_POST['name']);
        $email = htmlspecialchars($_POST['email']);
        $message = htmlspecialchars($_POST['message']);

        // check required fields
        if (!empty($email) && !empty($name) && !empty($message)) {
            // passed 
            // check email
            if (filter_var($email, FILTER_VALIDATE_EMAIL)  == false) {
                //failed
                $msg = 'Please use a valid email';
                $msgClass = 'alert-danger';
            } else{
                //passed
                // reciepient email 
                $toEmail = 'myemail@gmail.com';
                $subject = 'Contact Request From '.$name;
                $body = '<h2> Contact Request</h2>
                         <h4> Name </h4><p>'.$name.'</p>
                         <h4> Email </h4><p>'.$email.'</p>
                         <h4> Message </h4><p>'.$message.'</p>';

                // email headers 
                $headers = "MIME-Version: 1.0"."\r\n";
                $headers .= "Content-Type: text/html;charset=UTF-8" . "\r\n";

                // additional headers
                $headers .= "From:" .$name. "<".$email.">". "\r\n";

                if (mail($toEmail, $subject, $body, $headers)) {
                    // email sent
                    $msg = ' Your email has been sent';
                    $msgClass = 'alert-success';
                }
            }

            # code...
        } else {
            //failed
            $msg = ' Please fill in all fields';
            $msgClass = 'alert-danger';
            // failed

            # code...
        }

        # code...
    }
?>

<!DOCTYPE html>
<html>
<head>
    <title>Contact Us</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="container" >
        <?php if ($msg != ''): ?>
            <div class="alert <?php echo $msgClass; ?> "><?php echo $msg; ?></div>
        <?php endif; ?>

        <form method="post"  action="<?php echo $_SERVER['PHP_SELF']; ?>">
            <div class="contact-form" >
                <h1>Contact Us</h1>
                <div class="txtb" >
                    <label>Name</label>
                    <input type="text"
                           name="name"
                           class="form-control" 
                           value="<?php echo isset($_POST['name']) ? $name : ''; ?>">
                </div>

                <div class="txtb" >
                    <label>Email</label>
                    <input type="text"
                           name="email"
                           class="form-control" 
                           value="<?php echo isset($_POST['email']) ? $email : ''; ?>" >
                </div>

                <div class="txtb" >
                    <label>Message</label>
                    <textarea  name="message" class="form-control"   ><?php echo isset($_POST['message']) ? $message : ''; ?></textarea>
                </div>

                <br>
                <a type="submit" name="submit"  class="btn" >Submit</a>
        </form>
    </div>
</body>
</html>

Answer 1

我不知道您遇到的是哪种类型的错误，但有一点需要更改

您需要更改

 <a type="submit" name="submit"  class="btn" >Submit</a>

到

 <input type="submit">

我的网站无法在php中使用联系表格

1 个答案: