Why doesn't recaptha work?

E

Eugene M2018-09-08 12:35:18

reCAPTCHA

Eugene M, 2018-09-08 12:35:18

I take an example from the site https://developers.google.com/recaptcha/docs/display and nothing works, as I understand it, the submit button should not be clicked at all or a warning should appear that the captcha is not checked, but nothing like that happens. I entered my keys correctly.

<html>
  <head>
    <title>reCAPTCHA demo: Explicit render after an onload callback</title>
    <script type="text/javascript">
      var onloadCallback = function() {
        grecaptcha.render('html_element', {
          'sitekey' : 'your_site_key'
        });
      };
    </script>
  </head>
  <body>
    <form action="?" method="POST">
      <div id="html_element"></div>
      <br>
      <input type="submit" value="Submit">
    </form>
    <script src="https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit"
        async defer>
    </script>
  </body>
</html>