title: How do you style a TextInput in react native for password input
body: <p>I have a TextInput. Instead of showing the actual text entered, when the user enters text I want it to show the password dots / asterisks (<code>****</code>) you typically see in apps when typing a password. How can I do this?</p>
  <pre><code>&lt;TextInput
    style={{ height: 40, borderColor: 'gray', borderWidth: 1 }}
    onChangeText={(text) =&gt; this.setState({input: text})}
  /&gt;
  </code></pre>