title: Unrecognized Font Family on React Native
body: <p>I'm running into a peculiar error using React Native. Inside my <code>button.js</code> I am doing </p>
  
  <pre><code>import Icon from "react-native-vector-icons/MaterialIcons";
  const icon = (Icon name="menu size={20} color="green"/&gt;);
  render()
      return(
           {icon}
      )
  </code></pre>
  
  <p>But I'm given the error </p>
  
  <pre><code>Unrecognized Font Family 'Material Icons'
  </code></pre>
  
  <p>However when I import FontAwesome as: </p>
  
  <pre><code>import Icon from "react-native-vector-icons/FontAwesome";
  </code></pre>
  
  <p>I get no error. </p>