title: TextField label border position
body: <p>I am making a form with several text fields. I need to have a label above each field displayed.I don't want to have to click in the field to show the text above each field. They need to be fixed.       </p>
  
  <p>Using label text, the label only shows when the user clicks in the field, I need that to be fixed.                 </p>
  
  <p>I tried:</p>
  
  <pre class="lang-dart prettyprint-override"><code>static TextField user_name() {
              return TextField(
                  maxLines: 2,
                  decoration: InputDecoration(
                    labelText: 'Full Name',
                    border: OutlineInputBorder(),          
                  ));
  }
  </code></pre>
  
  <p>But only shows 'Full Name' when the user clicks on the field.</p>