title: CJuiDatePicker validation messages isn't working
body: <h3>Hi.</h3>
  <p>I have a problem with form-validation in Yii framework.</p>
  <p>Here is my <strong>VIEW</strong> code:</p>
  <pre><code>    &lt;?php
  $form = $this-&gt;beginWidget('CActiveForm', array(
    'id' =&gt; 'search-form',
    'enableAjaxValidation' =&gt; true,
    'enableClientValidation' =&gt; true,
    'focus' =&gt; array($model, 'ccc'),
    'clientOptions' =&gt; array(
      'validateOnSubmit' =&gt; true,
    ),
      ));
  ?&gt;
  
  &lt;?php
  echo $form-&gt;errorSummary($model);
  ?&gt;
  
  &lt;div class=&quot;row&quot;&gt;
    &lt;?php echo $form-&gt;labelEx($model, 'input'); ?&gt;
    &lt;?php echo $form-&gt;textField($model, 'input', array('class' =&gt; 'input-medium', 'maxlength' =&gt; 11,)); ?&gt;
    &lt;?php echo $form-&gt;error($model, 'input'); ?&gt;
  &lt;/div&gt;
  
  &lt;div class=&quot;row&quot;&gt;
    &lt;?php echo $form-&gt;labelEx($model, 'date'); ?&gt;
    &lt;?php
    $this-&gt;widget('zii.widgets.jui.CJuiDatePicker', array(
      'attribute' =&gt; 'date',
      'name' =&gt; 'date',
      'model' =&gt; $model,
      'language' =&gt; 'ru',
      'options' =&gt; array(
        'dateFormat' =&gt; 'dd/mm/y',
        'showAnim' =&gt; 'slideDown',
        'changeMonth' =&gt; true,
        'changeYear' =&gt; true,
        'showOn' =&gt; 'button',
        'constrainInput' =&gt; 'true',
      ),
      'htmlOptions' =&gt; array(
        'style' =&gt; 'height:15px; width:6em'
      ),
    ));
    ?&gt;
    &lt;?php echo $form-&gt;error($model, 'date'); ?&gt;
  &lt;/div&gt;
  &lt;?php $this-&gt;endWidget(); ?&gt;
  </code></pre>
  <p><strong>Nothing</strong> special. But validation messages working <strong>only</strong> for textField (Ajax requests are sending only with onChange textField).</p>
  <p>How to enable CJuiDatePicker validation messages?</p>