title: Check for empty string in JSX
body: <p>Is there a way in React/JSX to check if a user's input string is empty?</p>
  
  <p>Component.js</p>
  
  <pre><code>{((this.props.description.name ==" ")||(this.props.description.name.length==""))? 
  </code></pre>
  
  <p>This condition works when a user inputs nothing or an empty string that is 1 space long, but if the empty string is more than 1 space long it fails. Is there a trick with JSX to check this or should I handle this in my reducer?</p>