Google reCAPTCHA 数据回调不起作用 [英] Google reCAPTCHA data-callback not working

问题描述

我已经建立了一个电子邮件通讯注册表格，可以从我的网站发布到 mailchimp.我在表单中添加了 Google reCAPTCHA，并有一个数据回调来启用提交按钮，因为它最初被禁用.昨晚在所有浏览器中都运行良好，并成功进行了测试签了字..然后回家了.我今天早上起来，发现订阅按钮无法启用/数据回调不起作用?奇怪..

I have built a email newsletter signup form which posts into mailchimp from my website. I have Google reCAPTCHA added to the form and have a data-callback to enable the submit button as it is initially disabled. This was working fine in all browsers last night and did tests with success & signed off on it..and went home. I got in this morning and found the subscribe button will not enable / data-callback does not work? Strange..

回调

<div class="g-recaptcha" data-callback="recaptcha_callback" data-sitekey="xxxxx"></div>  

表单底部的输入按钮

<input type="submit" value="Subscribe" name="subscribe" id="mc-embedded-subscribe" class="button" disabled>

脚本

<script src='https://www.google.com/recaptcha/api.js'></script>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>    
<script type="text/javascript">
    $(document).ready(function() {
      function recaptcha_callback(){
        alert("callback working");
        $('.button').prop("disabled", false);
      }
    )};
</script>

推荐答案

将您的脚本更改为...

Change your script to...

<script type="text/javascript">
    function recaptcha_callback(){
      alert("callback working");
      $('.button').prop("disabled", false);
    }
</script>

通过将您的函数放在 document.ready 事件中，它不在全局范围内，因此验证码控件无法访问.

By placing your function inside the document.ready event, it is not in the global scope and therefore unreachable by the captcha control.

这篇关于Google reCAPTCHA 数据回调不起作用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！