【发布时间】:2019-09-04 11:57:18
【问题描述】:
我正在尝试在当前使用 recaptcha v2 的网站上集成不可见的 recaptcha。完成表格并点击提交按钮没有问题。问题是挑战完成后,页面没有重定向到action.php或者根本没有提交。
我在这里寻找相同的主题。我在我的情况附近找到的主题是Invisible reCaptcha AJAX Call 但表单仍然不会继续进行。
实际测试工作链接Test Registration
下面是我的html、js和php代码供大家参考。
index.html
<body>
<div id="form-messages"></div>
<div class="signup-form">
<form id="ajax-contact" action="action.php" method="post" enctype="multipart/form-data">
<div class="field-group">
<div class="input-group-icon">Name:</div>
<input type="text" placeholder="Enter name" id="name" name="name" required />
</div>
<div class="field-group">
<div class="input-group-icon">Email:</div>
<input type="email" placeholder="Enter email" id="email" name="email" autocorrect="off" autocapitalize="none" required />
</div>
<div id="interact_btn">
<input class="ghost-submit" id="submit_Btn" type="submit" value="SUBMIT" />
<input class="ghost-reset" id="reset_Btn" type="reset" value="CANCEL" />
</div>
<div class="g-recaptcha" data-sitekey="SITE KEY" data-callback="onSubmit" data-size="invisible">
</div>
</form>
<script src="js/app.js"></script>
<script src="https://www.google.com/recaptcha/api.js"></script>
</body>
app.js
$(function() {
var form = $('#ajax-contact');
var formMessages = $('#form-messages');
$(form).submit(function(e) {
e.preventDefault();
grecaptcha.execute();
});
function onSubmit(token) {
$("#submit_Btn").attr("disabled", true);
$("#reset_Btn").attr("disabled", true);
var formData = $(form).serialize();
formData.push({name: "g-recaptcha-response", value: token});
$(".overlay").show();
$.ajax({
type: 'POST',
url: $(form).attr('action'),
data: formData
})
.done(function(response) {
$("#submit_Btn").attr("disabled", false);
$("#reset_Btn").attr("disabled", false);
$(formMessages).removeClass('error');
$(formMessages).addClass('success');
$(formMessages).text(response);
$(".overlay").hide();
$('#name').val('');
$('#email').val('');
})
.fail(function(data) {
$("#submit_Btn").attr("disabled", false);
$("#reset_Btn").attr("disabled", false);
$(formMessages).removeClass('success');
$(formMessages).addClass('error');
if (data.responseText !== '') {
$(formMessages).text(data.responseText);
} else {
$(formMessages).text('Oops! An error occured and your message could not be sent.');
}
$(".overlay").hide();
});
grecaptcha.reset();
}
});
action.php
if ($_SERVER["REQUEST_METHOD"] == "POST")
{
$url = 'https://www.google.com/recaptcha/api/siteverify';
$privatekey="<SITE KEY>";
$resp=$_POST['g-recaptcha-response'];
$token = $_POST['token'];
if(isset($token) && !empty($token)) {
verify=file_get_contents(
$url.http_build_query([
'secret' => $privatekey
'response' => $resp,
]).$token
);
$captcha_success=json_decode($verify);
}
if ($captcha_success->success==false) {
http_response_code(401);
echo "reCAPTCHA verification failed.";/*These will be displayed on form-messages in index.html*/
}
else
{
$mail = new PHPMailer;
/*... phpmailer handling codes ...*/
if(!$mail->send()) {
http_response_code(500);
$error_message .= "Mailer Error: " .$mail->ErrorInfo;
}
else {
http_response_code(200);
echo "Thank you! your details are submitted.An email was sent to your email address.";
}
}
预期结果:
单击提交按钮 > 出现 Recaptcha 挑战 > 已验证 > 在使用 ajax 提交表单时显示覆盖
当前结果: 单击提交按钮 > 出现 Recaptcha 挑战 > 已验证 > 没有覆盖没有 ajax 表单未提交
如果您能指出哪些部分需要改进或指出我的错误,那将是非常有帮助的。任何帮助表示赞赏。
【问题讨论】:
标签: php jquery html ajax recaptcha