title: how to use reCaptcha in ReactNative app?
body: <p>I have found following lib for use reCaptcha in RN app</p>
  
  <p><a href="https://www.npmjs.com/package/react-native-recaptcha" rel="nofollow noreferrer">https://www.npmjs.com/package/react-native-recaptcha</a></p>
  
  <p>my code is</p>
  
  <pre><code>  import ReCaptcha from 'react-native-recaptcha';
    ...
    &lt;View style={{ flex: 1}}&gt;
      &lt;ReCaptcha
        sitekey={'test'}
      /&gt;
    &lt;/View&gt;
  </code></pre>
  
  <p>but no recaptcha is displayed. 
  Also I have tried sitekey used in one of my websites where reCaptcha worked properly - still nothing.
  Do I miss something?</p>
  
  <p>p.s. github of this lib not exists (</p>