title: How to get text of single input tag
body: <p>I am using a input tag as follows:</p>
  
  <pre><code>&lt;input type="text" autocomplete="off" class="x-form-field
  x-form-text" size="20" name="someField" id="ext-gen1203"
  aria-invalid="false" role="textbox"
  aria-describedby="textfield-1117-errorEl" aria-required="true"
  style="width: 463px;"&gt;
  </code></pre>
  
  <p>I want to retrieve the value in the text field, I could not use selenium.getText() command as there is no text shown in DOM, also I could not use selenium.getValue() as tag has no value attribute.</p>
  
  <p>How to get the text from the input field?</p>