<?php
 class SiteController extends Controller
 {
 public function actionsearch()
  {
   $user_id = trim($_GET['id']);
   $model = new Job ;
   if(isset($_POST['Job']))
      {
        if(Yii::app()->getRequest()->getIsAjaxRequest())
          {
            echo CActiveForm::validate(array($jobProfileM2));
            Yii::app()->end();
          }
          $model->attributes=$_POST['Job'];
          if($model->validate())
           {
             $title=$_POST['Job']['title'];
             $experience=$_POST['Job']['experience'];
             echo "data".$experience=trim($experience);
             if($_POST['Job']['experience'] == " ")
             {
                echo "hai";
             }
  $model=Job::model()->findAll(array('select'=>'*',"condition"=>"(title like '%$title%')
  or   (key_skills like '%$title%')",));
             $number=count($model);
//$this->redirect($this->createUrl('site/search_result',array('title'=>$title,)));
           }
           else
           {
             Yii::app()->user->setFlash('error', "Validation failed!");
           }
    }
   $this->render('search',array('model' =>$model));
 }
 }
  ?>

<div class="form">
  <?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'login-form',
'enableClientValidation'=>false,
'htmlOptions' => array(),
    'clientOptions'=>array(
    'validateOnSubmit'=>true
),
 )); ?>
  <?php
foreach(Yii::app()->user->getFlashes() as $key => $message) {
    echo '<div class="flash-' . $key . '">' . $message . "</div>n";
   }
 ?>
   <div class="row">
   <?php echo $form->labelEx($model,'Keyword'); ?>

    <?php echo $form->textField($model,'title'); ?>
    <?php echo $form->error($model,'Keyword'); ?>
</div>
   <div class="row">
   <?php echo $form->labelEx($model,'Experience'); ?>
    <?php echo $form->textField($model,'experience'); ?>
    <?php echo $form->error($model,'experience'); ?>
</div>
<div class="row buttons">
    <?php echo CHtml::submitButton('Search'); ?>
</div>
   <?php $this->endWidget(); ?>
  </div>

if($_POST['Job']['experience'] == " ")
{
    echo "hai";
}