title: How to check the minimum length ion-textarea
body: <p>How do I validate the minimum length of a textarea in Ionic 3? Maxlength works great but strange that minLength does not work. </p>
  
  <pre><code>  &lt;ion-textarea id="emailBody" minlength="2"  rows="3" required maxLength="500"  type="text" [(ngModel)]="emailBody"&gt;&lt;/ion-textarea&gt;
  </code></pre>