title: Trying to upgrade recaptch from v1 to v2 on Joomla 2.5 site
body: <p>I've inherited maintenance for a club site which uses reCaptcha v1 on a Joomal 2.5 (I'm also trying to upgrade to Joomla 3.x, but that is a separate issue).  I'm very mucha a Joomla newbie, so be gentle.</p>
  
  <p>I got an email stating </p>
  
  <blockquote>
    <p>You are receiving this email because you are registered as a website administrator using reCAPTCHA, and your website is still using reCAPTCHA v1, which will be turned off on March 31, 2018.</p>
  </blockquote>
  
  <p>I clicked the Developer guide in the link, and applied and received new keys.  I have installed them into a subdomain test site.  Before I overwrote the old keys, the captcha was working correctly.  Now it is not, displaying only *captcha.</p>
  
  <p>The google instructions also tell me to perform the following:</p>
  
  <blockquote>
    <p>Paste this snippet before the closing  tag on your HTML template:</p>
  </blockquote>
  
  <pre><code>&lt;script src='https://www.google.com/recaptcha/api.js'&gt;&lt;/script&gt;
  </code></pre>
  
  <blockquote>
    <p>Paste this snippet at the end of the  where you want the reCAPTCHA widget to appear:</p>
  </blockquote>
  
  <pre><code>&lt;div class="g-recaptcha" data-sitekey="6LdFhzUUAAAAAPmsD-junpPMr7AUh_TbI-lmx4PX"&gt;&lt;/div&gt;}
  </code></pre>
  
  <p>I do not have a file called template.html  and I am uncertain what "form" it is that I should paste the 2nd snippet.</p>
  
  <p>Kindly help!</p>