title: Flutter - Can´t format Datetime
body: <p>The error is simple    </p>
  
  <pre><code>import 'package:intl/intl.dart';
  
  DateFormat.d().format(DateTime.now().toString())
  </code></pre>
  
  <p>Return </p>
  
  <blockquote>
    <p>The method 'd' isn't defined for the class 'DateFormat'. Try
    correcting the name to the name of an existing method, or defining a
    method named 'd'.</p>
  </blockquote>
  
  <p>Is clear what  happen but how can i fix it?</p>