搜索有关设置reCaptcha似乎导致使用jQuery验证。但是,我不确定如何在ajax表单提交的上下文中执行此操作。
目前我使用的是Validity,而不是jQuery验证。我的标题和密钥中都有脚本引用。
我应该在哪个阶段验证reCaptcha?
<form id="intake-form" class="grid-form" action="javascript:void(0);">
...
<div class="g-recaptcha" data-sitekey="key_here"></div>
<input type="submit" name="submit" value="Send!" />
<br />
<p id="formstatus"></p>
</form>
$("#intake-form").submit(function () {
var str = $(this).serialize();
if (validateIntakeForm()) { // validate intake fields with validity
$.ajax({
type: "POST",
url: global['base']+"intakeform",
data: str,
success: function (msg) {
$("#formstatus").ajaxComplete(function (event, request, settings) {
if (msg == 'success') {
result = '<div class="successmsg">Your request has been sent.';
$('#intake-form').clearForm();
} else {
result = 'There was a problem sending your message.<br />' + msg;
}
$(this).html(result);
});
}
});
return false;
}
});
答案 0 :(得分:6)
答案 1 :(得分:1)
您可以使用google插件验证php中的recaptcha 试试这个link 然后在PHP验证脚本中包含此代码
$recaptcha = new \ReCaptcha\ReCaptcha( RECAPTCHA_SECRET_KEY );
$resp = $recaptcha->verify($_POST['g-recaptcha-response'], $_SERVER["REMOTE_ADDR"] );
if(!$resp->isSuccess()) //ERROR CAPTCHA NOT VALIDATED
答案 2 :(得分:-1)
我在我的一个网站上成功实施了recaptcha。 很长一段时间以来我都没有玩过它,所以我不知道Google究竟是如何处理这个问题的。
但无论如何,这是我的工作代码的简化版本,希望它可以帮助你。
<body>
<form method="post" action="">
<!-- your regular form fields here... -->
<div class="g-recaptcha" data-callback="processCaptcha" data-sitekey="THE_KEY_HERE"></div>
<!-- or your regular form fields here... -->
<input type="submit" value="Send"/>
</form>
<script type="text/javascript" src="https://www.google.com/recaptcha/api.js?hl=eng"></script>
<script src="https://www.google.com/recaptcha/api.js" async defer></script>
</body>
对于src =“https://www.google.com/recaptcha/api.js?hl=eng”的脚本, 我注意到对此链接的引用:https://developers.google.com/recaptcha/docs/language。
服务器端:
<?php
$secret = "THE_KEY_HERE";
$errors = [];
$gRecaptchaResponse = $_POST["g-recaptcha-response"];
$recaptcha = new \ReCaptcha\ReCaptcha($secret); // this class is provided by google
$resp = $recaptcha->verify($gRecaptchaResponse, $_SERVER['REMOTE_ADDR']);
if (false === $resp->isSuccess()) {
// $errors = $resp->getErrorCodes();
$errors[] = "Boo, you are a bot";
}
if (empty($errors)) {
// your success routine here
}
else {
// your error routine here
}