1

我的网站上有一个销售人员网络对潜在客户的表格。一切正常，但没有验证码或任何防止垃圾邮件的方法。所以我下载了recaptcha，进行了所有设置，我还按照此处的说明获取$_POST 数据，验证recaptcha 是否正确，然后将其提交给salesforce。

我得到了所有的设置，但是当我提交表单时，它只是转到我的 check-this-first.php（我称之为contactFormConfirm.php）页面并且只是空白。它不会点击 retURL 或实际提交给 salesforce。

任何可以帮助我摆脱困境的光都将是惊人的。先感谢您。

这是我正在使用的代码：

Salesforce Web to Lead：

<form action="/contactFormConfirm.php" method="POST">
<input type=hidden name="oid" value="#############">
<input type=hidden name="retURL" value="http://www.google.com">
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="first_name" class="span3">First Name</label>
    <input  id="first_name" maxlength="40" name="first_name" size="20" type="text" class="span9" />
</div>
<div class="span6 pull-left">
    <label for="last_name" class="span3">Last Name</label>
    <input  id="last_name" maxlength="80" name="last_name" size="20" type="text" class="span9" /><br>
</div>
</div>
<div class="clearfix"></div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="title" class="span3">Title</label>
    <input  id="title" maxlength="40" name="title" size="20" type="text" class="span9" /><br>
</div>
<div class="span6 pull-left">
    <label for="email" class="span3">Email</label>
    <input  id="email" maxlength="80" name="email" size="20" type="text" class="span9" /><br>
</div>
</div>
<div class="clearfix"></div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="phone" class="span3">Phone</label>
    <input  id="phone" maxlength="40" name="phone" size="20" type="text" class="span9" /><br>
</div>
<div class="span6 pull-left">
    <label for="00N4000000231ne" class="span3" style="position:relative; top:-1.2em;">Profile:</label>
    <select  id="profile" name="00N4000000231ne" title="Profile" class="span9">    <option value="">--None--</option>
**[other options hidden for privacy]**
    </select>
</div>
</div>
<div class="clearfix"></div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="company" class="span3">Company</label>
    <input  id="company" maxlength="40" name="company" size="20" type="text" class="span9" /><br>
</div>
<div class="span6 pull-left">
    <label for="country" class="span3">Country</label>
    <input  id="country" maxlength="40" name="country" size="20" type="text" class="span9" /><br>
</div>
</div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="street" class="span3">Address</label>
    <textarea name="street" class="span9"></textarea><br>
</div>
<div class="span6 pull-left">
    <label for="city" class="span3">City</label>
    <input  id="city" maxlength="40" name="city" size="20" type="text" class="span9" /><br>
</div>
</div>
<div class="clearfix"></div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="state" class="span3" style="position:relative; top:-1.2em;">State / Province</label>
    <input  id="state" maxlength="20" name="state" size="20" type="text" class="span9" /><br>
</div>
<div class="span6 pull-left">
    <label for="zip" class="span3">Zip</label>
    <input  id="zip" maxlength="20" name="zip" size="20" type="text" class="span9" /><br>
</div>
</div>
<div class="clearfix"></div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="00N40000001V9wA" class="span3" style="position:relative; top:-1.2em;">Product Interest:</label>
    <select  id="productInterest" multiple="multiple" name="00N40000001V9wA" title="Product Interest" class="span9" size="5">
        <option value="API">API</option>
        **[other options hidden for privacy]**
    </select><br>
</div>
    <div class="span6 pull-left">
    <label for="00N40000001V8Yl" class="span3" style="position:relative; top:-1.2em;">Background Notes:</label>
    <textarea  id="notes" name="00N40000001V8Yl" type="text" wrap="soft" class="span9"></textarea><br>
</div>
</div>
<div class="clearfix"><br /></div>
<div class="span12 offset3">
<div class="span10 pull-right">
    <label for="lead_source" class="span8 pull-left">Check here to be contacted by *** for a demonstration.</label>
    <input id="demonstration" type="checkbox" name="lead_source" class="span1 pull-left" value="Web w/Demo Request"></input>
</div>
<div class="span10 pull-right">
    <label for="00N400000023QE0" class="span8 pull-left">Check here if you have a timeline for this project.</label>
    <input id="timeline" type="checkbox" name="00N400000023QE0" class="span1 pull-left" value="Confirmed"></input>
</div>
<div class="span10 pull-right">
    <label for="00N400000023QE5" class="span8 pull-left">Check here if you have purchase authority for this project.</label>
    <input id="purchaseAuthority" type="checkbox" name="00N400000023QE5" class="span1 pull-left" value="Confirmed"></input>
</div>
</div>
<div class="clearfix"><br /></div>
<div class="row-fluid">
<div class="span9 pull-right offset2">
    <div class="span8">
        <?php
            require_once('recaptcha/recaptchalib.php');
            $publickey = "xxxxxxxxxxxxx"; // you got this from the signup page
            echo recaptcha_get_html($publickey);
        ?><br />
    </div>
</div>
</div>
<input type="hidden" name="lead_source" value="Web" />
<input type="hidden" name="00N4000000231kf" value="Web Inquiry" />
<div class="span10 offset1 pull-right">
<input type="submit" name="ctl00$ctl00$MainContent$mainContentHolder$btnSubmit" value="Submit Inquiry" class="btn btn-primary span3 pull-right" />
</div>
</form>

这是带有 php cURL 代码的 contactFormConfirm.php 代码：

<?php

ob_start();
session_start();

include_once('[path-to]/recaptcha/recaptchalib.php');

     //Recaptcha Settings
   $publickey = "xxxxxxxxx"; // you got this from the signup page
   $privatekey = "xxxxxxxxx";


//curl method posting
//extract data from the post
  extract($_POST);

    if (isset($submit)){

    $ok = 1;

     $resp = recaptcha_check_answer ($privatekey,
                            $_SERVER["REMOTE_ADDR"],
                            $_POST["recaptcha_challenge_field"],
                            $_POST["recaptcha_response_field"]);

     if (!$resp->is_valid) {
          $ok = 0;
        }

if ($ok){       
    //set POST variables
    $url = 'https://www.salesforce.com/servlet/servlet.WebToLead?encoding=UTF-8';
    $fields = array(
                'oid'=>urlencode($oid),
                'retURL'=>urlencode($retURL),
                'first_name'=>urlencode($first_name),
                'last_name'=>urlencode($last_name),
                'title'=>urlencode($title),
                'email'=>urlencode($email),
                'phone'=>urlencode($phone),
                '00N4000000231ne'=>urlencode($profile),
                'company'=>urlencode($company),
                'country'=>urlencode($country),
                'address'=>urlencode($address),
                'city'=>urlencode($city),
                'state'=>urlencode($state),
                'zip'=>urlencode($zip),
                '00N40000001V9wA'=>urlencode($productInterest),
                '00N40000001V8Yl'=>urlencode($notes),
                'lead_source'=>urlencode($demonstration),
                '00N400000023QE0'=>urlencode($timeline),
                '00N400000023QE5'=>urlencode($purchaseAuthority)
            );

    //url-ify the data for the POST
    foreach($fields as $key=>$value) { $fields_string .= $key.'='.$value.'&'; }
    rtrim($fields_string,'&');

    //print_r($fields_string);

    //open connection
    $ch = curl_init();

    //set the url, number of POST vars, POST data
    curl_setopt($ch,CURLOPT_URL,$url);
    curl_setopt($ch,CURLOPT_POST,count($fields));
    curl_setopt($ch,CURLOPT_POSTFIELDS,$fields_string);

    //execute post
    $result = curl_exec($ch);

    //close connection
    curl_close($ch);

} //if ok
else {
          echo "<h4>Sorry - Invalid Captcha </h4>";
        }   


 } //if submit.
 ?>
4

2 回答 2

1

经过几个小时的工作，我和另一位工作中的开发人员能够使用上述解决方案（种类）解决这个问题。

以下是它是如何崩溃的：

<script type="text/javascript">
 var RecaptchaOptions = {
theme : 'clean'
 };
 </script>
<form action="/contactFormConfirm.php" method="POST" >
<input type=hidden name="oid" value="#########">
<input type=hidden name="retURL" value="http://www.website.com/thank-you/">
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="first_name" class="span3">First Name</label>
    <input  id="first_name" maxlength="40" name="first_name" size="20" type="text" class="span9" />
</div>
<div class="span6 pull-left">
    <label for="last_name" class="span3">Last Name</label>
    <input  id="last_name" maxlength="80" name="last_name" size="20" type="text" class="span9" /><br>
</div>
</div>
<div class="clearfix"></div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="title" class="span3">Title</label>
    <input  id="title" maxlength="40" name="title" size="20" type="text" class="span9" /><br>
</div>
<div class="span6 pull-left">
    <label for="email" class="span3">Email</label>
    <input  id="email" maxlength="80" name="email" size="20" type="text" class="span9" /><br>
</div>
</div>
<div class="clearfix"></div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="phone" class="span3">Phone</label>
    <input  id="phone" maxlength="40" name="phone" size="20" type="text" class="span9" /><br>
</div>
<div class="span6 pull-left">
    <label for="profile" class="span3" style="position:relative; top:-1.2em;">Profile:</label>
    <select  id="profile" name="profile" title="OverDrive Profile" class="span9">
        <option value="">--None--</option>
    </select>
</div>
</div>
<div class="clearfix"></div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="company" class="span3">Company</label>
    <input  id="company" maxlength="40" name="company" size="20" type="text" class="span9" /><br>
</div>
<div class="span6 pull-left">
    <label for="country" class="span3">Country</label>
    <input  id="country" maxlength="40" name="country" size="20" type="text" class="span9" /><br>
</div>
</div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="street" class="span3">Address</label>
    <textarea name="street" class="span9"></textarea><br>
</div>
<div class="span6 pull-left">
    <label for="city" class="span3">City</label>
    <input  id="city" maxlength="40" name="city" size="20" type="text" class="span9" /><br>
</div>
</div>
<div class="clearfix"></div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="state" class="span3" style="position:relative; top:-1.2em;">State / Province</label>
    <input  id="state" maxlength="20" name="state" size="20" type="text" class="span9" /><br>
</div>
<div class="span6 pull-left">
    <label for="zip" class="span3">Zip</label>
    <input  id="zip" maxlength="20" name="zip" size="20" type="text" class="span9" /><br>
</div>
</div>
<div class="clearfix"></div>
<div class="row span12 pull-left">
<div class="span6 pull-left">
    <label for="productInterest" class="span3" style="position:relative; top:-1.2em;">Product Interest:</label>
    <select  id="productInterest" multiple="multiple" name="productInterest" title="Product Interest" class="span9" size="5">
        <option value="API">API</option>
    </select><br>
</div>
    <div class="span6 pull-left">
    <label for="notes" class="span3" style="position:relative; top:-1.2em;">Background Notes:</label>
    <textarea  id="notes" name="notes" type="text" wrap="soft" class="span9"></textarea><br>
</div>
</div>
<div class="clearfix"><br /></div>
<div class="span12 offset3">
<div class="span10 pull-right">
    <label for="lead_source" class="span8 pull-left">Check here to be contacted for a demonstration.</label>
    <input id="lead_source" type="checkbox" name="lead_source" class="span1 pull-left" value="Web w/Demo Request"></input>
</div>
<div class="span10 pull-right">
    <label for="timeline" class="span8 pull-left">Check here if you have a timeline for this project.</label>
    <input id="timeline" type="checkbox" name="timeline" class="span1 pull-left" value="Confirmed"></input>
</div>
<div class="span10 pull-right">
    <label for="purchaseAuthority" class="span8 pull-left">Check here if you have purchase authority for this project.</label>
    <input id="purchaseAuthority" type="checkbox" name="purchaseAuthority" class="span1 pull-left" value="Confirmed"></input>
</div>
</div>
<div class="clearfix"><br /></div>
<div class="row-fluid">
<div class="span9 pull-right offset2">
    <div class="span8">
        <?php
            require_once('recaptcha/recaptchalib.php');
            $publickey = "xxxxxxxxxxxxxxxxxxxxxxxxxxxx"; // you got this from the signup page
            echo recaptcha_get_html($publickey);
        ?><br />
    </div>
</div>
</div>
<div class="span10 offset1 pull-right">
<input type="submit" name="submit" value="Submit Inquiry" class="btn btn-primary span3 pull-right" />
</div>
</form>

这是contactFormConfirm文件：

<?php

ob_start();
session_start();

include_once('path-to/recaptcha/recaptchalib.php');

     //Recaptcha Settings
   $publickey = "xxxxxxxxxxxxxxxxxxxxxxxxx"; // you got this from the signup page
   $privatekey = "xxxxxxxxxxxxxxxxxxxxxxxx";


//curl method posting
//extract data from the post
  extract($_POST);

    if ($submit == 'Submit Inquiry'){

    $ok = 1;

     $resp = recaptcha_check_answer ($privatekey,
                            $_SERVER["REMOTE_ADDR"],
                            $_POST["recaptcha_challenge_field"],
                            $_POST["recaptcha_response_field"]);

     if (!$resp->is_valid) {
          $ok = 0;
        }

if ($ok){       
    //set POST variables
    $url = 'salesforce URL';


    $fields = array(
                'oid'=>urlencode($oid),
                'retURL'=>urlencode($retURL),
                'first_name'=>urlencode($first_name),
                'last_name'=>urlencode($last_name),
                'title'=>urlencode($title),
                'email'=>urlencode($email),
                'phone'=>urlencode($phone),
                'XXXXXXXXXXXXXXXX'=>urlencode($profile),
                'company'=>urlencode($company),
                'country'=>urlencode($country),
                'address'=>urlencode($street),
                'city'=>urlencode($city),
                'state'=>urlencode($state),
                'zip'=>urlencode($zip),
                'XXXXXXXXXXXXXXXX'=>urlencode($productInterest),
                'XXXXXXXXXXXXXXXX'=>urlencode($notes)
                );
                // replace XXXXXX with custom field ID

    // send default "lead source" value if it is not passed in the HTML form
    if (isset($lead_source))
    {
        $fields['XXXXXXXXXXXXXXXXX'] = urlencode('Web w/Demo Request');
    }
    else
    {
        $fields['XXXXXXXXXXXXXXXXX'] = urlencode('Web');
    }

    // add values to array if they are passed in via the HTML form
    if (isset($timeline))
    {
        $fields['XXXXXXXXXXXXXXXXX'] = urlencode($timeline);
    }

    if (isset($purchaseAuthority))
    {
        $fields['XXXXXXXXXXXXXXXX'] = urlencode($purchaseAuthority);
    }

    // add constant fields
    $fields['XXXXXXXXXXXXXXX'] = urlencode('Web Inquiry');
    $fields['recordType'] = urlencode('XXXXXXXXXXXXXXX');


    //url-ify the data for the POST
    $fields_string = '';
    foreach($fields as $key=>$value) { $fields_string .= $key.'='.$value.'&'; }
    $fields_string = substr($fields_string, 0, -1); // delete last &
    rtrim($fields_string,'&');

    //print_r($fields_string);

    //open connection
    $ch = curl_init();

    //set the url, number of POST vars, POST data
    curl_setopt($ch,CURLOPT_URL,$url);
    curl_setopt($ch,CURLOPT_POST,count($fields));
    curl_setopt($ch,CURLOPT_POSTFIELDS,$fields_string);

    //execute post
    $result = curl_exec($ch);

    //close connection
    curl_close($ch);

} //if ok
else {
          echo "<h4>Sorry - Invalid Captcha </h4>";
        }   


 } //if submit.
 ?>
于 2013-03-12T11:37:53.583 回答
0

我知道这是一个旧线程，但我在尝试做同样的事情时遇到了它并想出了这个解决方案：

<?php
ob_start();
session_start();

require_once('recaptchalib.php');

$key_public = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
$key_private = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';

$captchaFailed = false;
$response = null;
$reCaptcha = new ReCaptcha($key_private);

if (!function_exists('curl_version')) {
    die('Curl package missing.');
}

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    if (isset($_POST['g-recaptcha-response'])) {
        $response = $reCaptcha->verifyResponse(
            $_SERVER['REMOTE_ADDR'],
            $_POST['g-recaptcha-response']
        );

        if ($response !== null) {
            if ($response->success) {
                $fields = $_POST;
                $sendURL = $fields['sendURL'];

                unset($fields['sendURL']);
                unset($fields['g-recaptcha-response']);

                $fields_string = http_build_query($fields);

                $ch = curl_init();

                curl_setopt($ch, CURLOPT_URL, $sendURL);
                curl_setopt($ch, CURLOPT_POST, 1);
                curl_setopt($ch, CURLOPT_POSTFIELDS, $fields_string);

                $result = curl_exec($ch);

                curl_close($ch);
            } else {
                $captchaFailed = true;
            }
        } else {
            $captchaFailed = true;
        }
    } else {
        $captchaFailed = true;
    }
}

if ($captchaFailed && count(get_included_files()) < 3) {
    echo 'reCAPTCHA failed! Please go back and try again.';
}
?>

您将需要创建一个隐藏的输入字段，该字段sendURL使用您要将表单发送到的 URL 的值调用。

您可以使用上面的代码将表单的操作设置为文件，也可以将其与表单一起包含在页面顶部并将操作留空。

将其全部包含在同一页面中的示例可能如下所示：

<?php require_once('form-submit.php'); ?>
<html>
<body>
    <form method="post">
        <input type="hidden" name="sendURL" value="https://login.salesforce.com/servlet/servlet.WebToLead?encoding=UTF-8&...">

        <label for="name">Name:</label>
        <input type="text" name="name" value="<?php if (!empty($_POST['name'])) { echo $_POST['name']; } ?>">

        <label for="email">E-Mail:</label>
        <input type="text" name="email" value="<?php if (!empty($_POST['email'])) { echo $_POST['email']; } ?>">

        <label for="message">Message:</label>
        <textarea name="message"><?php if (!empty($_POST['message'])) { echo $_POST['message']; } ?></textarea>

        <?php if ($captchaFailed): ?>
            <p>reCAPTCHA failed! Please try again!</p>
        <?php endif; ?>
        <div class="g-recaptcha" data-sitekey="<?php echo $key_public; ?>"></div>
    </form>

    <script src="https://www.google.com/recaptcha/api.js"></script>
</body>
</html>

您几乎可以将它用于任何需要在将表单数据发送到其他地方之前验证 reCAPTCHA 的情况。

于 2016-03-10T17:45:45.450 回答