Question

成为大量垃圾邮件的目标之后，我一直在尝试在网站的.php联系人表单上实施reCAPTCHA v2。我的表单前端正常工作，并且该表单的网站提交正常工作，但是我仍然收到垃圾邮件，并且来自Google reCAPTCHA管理员的警告是我的站点未在验证解决方案。

我浏览了其他已回答的问题，试图共同解决科学怪人的问题，但是我没有任何运气。我对.php不太熟悉，所以我不太了解我所做的更改会干扰其他人。

<?php 

/* Verify reCAPTCHA First */
$secret = 'my secret code from Google'; 
$url = 'https://www.google.com/recaptcha/api/siteverify?secret='.$secret.'&response='.$_POST['g-recaptcha-response'];
$verifyresponse = file_get_contents($url);
$verify = json_decode($verifyresponse);

/* Process Form */

/* Make sure all fields are filled */

$errors = '';

    if (empty($_POST['name'])  || 
        empty($_POST['email']) || 
        empty($_POST['phone']) || 
        empty($_POST['message'])) {

        $errors .= "</br> Error: All fields are required";
    }

    $name = $_POST['name']; 
    $email_address = $_POST['email']; 
    $phone = $_POST['phone'];
    $message = $_POST['message']; 

/* Check for valid email adress */

    if (!preg_match(
        "/^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$/i", 
        $email_address)){

        $errors .= "</br> Error: Invalid email address";
    }

/* No errors, then submit */

if ($verify->success = 'true' && empty($errors)) {
    $to = "...@gmail.com"; // Emails to send the form to
    $email_subject = "SLS Contact Form Submission: $name";
    $email_body =
        "New Contact Form. ".
        "Here are the details: \n
        Name: $name \n
        Email: $email_address \n
        Phone Number: $phone \n
        Message: \n $message";
   /* $message = "Name - " . $_POST['name'] . "<br>";
    $message .= "Email - " . $_POST['email'] . "<br>";
    $message .= "Phone - " . $POST['phone'] . "<br>";
    $message .= "Message - " . $_POST['message'] . "<br>";
    */
    $headers = "From ....com\n";
    $headers .= "Reply to: $email_address";

    mail($to, $email_subject, $email_body, $headers);
      // Send mail OK
       //redirect to the 'thank you' page
       header('Location: ./thankyou.html');
        exit;
    } 
    else {
      // Send mail error
      $_POST['errors'] = $errors;
    }
?>

联系表单提交，发送等，但是reCAPTCHA似乎并没有做任何事情。

Answer 1

if ($verify->success = 'true' 将其设置为true。

您要使用==，或者出于安全考虑，请使用=== true。

我需要帮助弄清楚为什么Google reCAPTCHA无法在我网站的.php联系人表单上工作

1 个答案: