使用Google reCaptcha总是显示'incorrect-captcha-sol' [英] Using Google reCaptcha always shows 'incorrect-captcha-sol'
问题描述
我尝试在我的网站上使用Google reCaptcha,并在遵循几个教程之后,在我的HTML页面上使用了以下内容:
I'm trying to use Google reCaptcha on my website and after following several tutorials, I'm using as follow on my HTML page:
<section class="row" id="Contact">
<div class="col-full">
<form method="post" action="contact.php">
<input name="sender" placeholder="Name" size="30"><br><br>
<input name="senderEmail" placeholder="Email" size="30"><br><br>
<textarea rows="10" cols="30" name="message" placeholder="Message"></textarea><br><br>
<div class="g-recaptcha" data-sitekey="6LdFOQcTAAAAABKsku3bD6Mp3HuGYNDRN1tLlSkw"></div><br>
<input type="submit" name="submit">
</form>
</div>
</section>
<script src='https://www.google.com/recaptcha/api.js'></script>
表单加载以下PHP脚本,如 Google的教程:
The form loads the following PHP script as shown on Google's tutorial:
<?php
require_once('recaptchalib.php');
echo "<pre> _POST: =========\n";
print_r($_POST);
echo "\n=========\n</pre>";
$privatekey = "privatekey";
$resp = recaptcha_check_answer ($privatekey,
$_SERVER["REMOTE_ADDR"],
$_POST["recaptcha_challenge_field"],
$_POST["recaptcha_response_field"]);
if (!$resp->is_valid)
{
die ("The reCAPTCHA wasn't entered correctly. Go back and try it again." .
"(reCAPTCHA said: " . $resp->error . ")");
}
?>
问题是我总是得到错误错误 - captcha-sol
并且无法理解原因。我从PHP脚本中得到的输出是:
The problem is I always get the error incorrect-captcha-sol
and can't understand why. the output I get from the PHP script is:
_POST: =========
Array
(
[g-recaptcha-response] => 03AHJ_VusLbTZVbhMBH2-cyOdbM81IoG7ShDtTmyVa8e34PbghyKaRYnrb4bbeuPoJXFa-2sD5B-UIOWq_zClya-VOtq8iLHXBkAR0PrElQYiQjKTm2POkjci43-yEaenh1tu_M4vKsjJGswKFlVs6IdlWhdVaMdznLBeutgHjiHRBy7fzAi0It0x5IadwMxAqVpmG7F1gRvUcQmakij4ObTqPUK4lPdc84HkkKmY62uJ45d8DwKSeR2ifRg6wL9JFxpcZkjSp4oIlltin2uCMiBDU58QQQLLKPJuSKcmm-N5p7OEt7E6gc4UZyTLpKrJ-9mMUusvLpixwFHop0e5155vEZssxzu6Zizo-LyB1mX3XOrQ8LEceydssgLvl9gJBC4f9zDBKPQdLmjfxVKdPCXLtUZVNbMDYe7cNL7gsgwJC-hLbZYTh6UV1nUdKnFnkHAACjI7M28hpKWdiyIwcJ5UAzTMPfIllMw
)
=========
为什么我没有 recaptcha_challenge_field
或 recaptcha_response_field
字段在我的POST上,我该如何解决它?
Why don't I have recaptcha_challenge_field
or recaptcha_response_field
fields on my POST and how can I solve it?
推荐答案
我用于我的recaptcha的代码如下所示:
The code I used for my recaptcha is as follows:
标题如下:
<script src='https://www.google.com/recaptcha/api.js'></script>
这就是您希望实际收回的地方:
This goes where you want the actual recaptcha to be:
<div class="g-recaptcha" data-sitekey="PUBLIC_KEY_HERE"></div>
您可以将其添加到div以更改主题: data-theme =theme
You can add this to the div to change the theme: data-theme="theme"
这是PHP脚本:
And this is the PHP script:
if(isset($_POST['g-recaptcha-response']))
$captcha=$_POST['g-recaptcha-response'];
if(!$captcha){
//Captcha hasn't been checked
}
$response=json_decode(file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret=SECRET_KEY_HERE&response=".$captcha."&remoteip=".$_SERVER['REMOTE_ADDR']), true);
if($response['success'] == false){
//Captcha incorrect
}
else {
//Success code here
}
这篇关于使用Google reCaptcha总是显示'incorrect-captcha-sol'的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!