Question

使用简单的联系表单，我正在尝试集成Google ReCaptcha以消除我开始接收的垃圾邮件。

现在正在检查ReCaptcha是否成功。如果不是，它只是重新加载页面并重置表单。如果是的话，我希望它能够激活接收联系表单php页面并随之传递表单值。

它正挂在那一部分上。任何帮助将不胜感激。

<?php

// grab ReCaptcha library
require_once "recaptchalib.php";

// your secret key
$secret = "XXXXXXXXXXXXXXXXXXXXXXXX";

// empty response
$response = null;

// check secret key
$reCaptcha = new ReCaptcha($secret);

// if submitted check response
if ($_POST["g-recaptcha-response"]) {
    $response = $reCaptcha->verifyResponse(
        $_SERVER["REMOTE_ADDR"],
        $_POST["g-recaptcha-response"]
    );
}

?>

<!DOCTYPE html>
<html>

<head>

    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">

    <title>Contact Form</title>
    <link href='https://fonts.googleapis.com/css?family=Work+Sans:400,700' rel='stylesheet' type='text/css'>
    <link rel="stylesheet" href="assets/form-basic.css">

</head>

<body>

<div class="main-content">

    <?php
        $action = '';
        if ($response != null && $response->success) {
            $action = "contactengine.php";
        } else {
    ?>

    <form class="form-basic" action="<?php echo $action ?>" method="post">

        <div class="form-title-row">
            <h1>Get in Touch</h1>
        </div>

        <div class="form-row">
            <input type="text" name="Name" placeholder="Name" required>
        </div>

        <div class="form-row">
            <input type="email" name="Email" placeholder="Email" required>
        </div>

        <div class="form-row">
            <textarea name="Message" placeholder="Message" required></textarea>
        </div>

        <div class="form-row">
            <div class="g-recaptcha" data-sitekey="fdgafafdadfgsdfgrafgaRlifgsfgserysrtyc3H"></div>
        </div>

        <div class="form-row">
            <button type="submit" name="submit" value="submit">Send</button>
        </div>

    </form>
    <?php } ?>
</div>
<script src='https://www.google.com/recaptcha/api.js?hl=en'></script>

</body>

</html>

Answer 1

您可以将验证码检查代码移动到接收联系表单页面，或者在主页面中添加联系表单处理逻辑。您可能想要使用最后一种方法。

php表单动作与recaptcha检查

1 个答案: