Question

php新手，邮件发送但发送空邮件。它不检查值

    <?php 
if(isset($_POST['submit'])){
    $to = "info@tere.com"; // this is your Email address
    $email = $_POST['email']; // this is the sender's Email address
    $name = $_POST['name'];
    $company = $_POST['company'];
    $message = $name . " " . $email . " ". $company;


    $headers = "From:" . $from;
    $headers2 = "From:" . $to;
    mail($to,$message,$headers);

    mail($from,$headers2,$headers2,$message); // sends a copy of the message to the sender
    echo "Mail Sent. Thank you " . $first_name . ", we will contact you shortly.";
    // You can also use header('Location: thank_you.php'); to redirect to another page.
    }
?>

我想我不是在检查values.alute值，当我在表单中添加它们时，它们出现在邮件的主题中。

Answer 1

您可以尝试以下操作：

$message= wordwrap($message,70);

这是因为要求将消息包装为70个字符。

Answer 2

我建议在前端验证表单，但是无论如何，您始终可以使用以下方法检查值是否为空：

if("" != trim($_POST['email']) && "" != trim($_POST['name']) && "" != trim($_POST['company'])){
        //Here all the values are present and not empty

        $company    =  $_POST['company'];
        $name    =  $_POST['name'];
        $user_email      =  $_POST['email'];


        $to = "info@tere.com"; // this is your Email address
        $message = $name . " " . $user_email . " ". $company;


        $subject = 'SUBJECT OF EMAIL';
        $headers = 'From: info@tere.com' . "\r\n" .
                   'Reply-To: info@tere.com' . "\r\n" .
                   'X-Mailer: PHP/' . phpversion();


         mail($to, $subject, $message, $headers);// send email to yourself

         mail($user_email, $subject, $message, $headers);// send email to client
         echo "Mail Sent. Thank you " . $user_email . ", we will contact you shortly.";

    }else{
       //Here one of the values is empty 
       echo "Email not sent!";
    }

更新

复制以下几行并将其放在代码的顶部，看看是否有任何错误！

ini_set('display_errors', 1);

ini_set('display_startup_errors', 1);

error_reporting(E_ALL);

php邮件功能，错误检查值

2 个答案: