title: Resizing textbox in the Yii2 form
body: <p>I am following a tutorial and it is using bootstrap. I am not sure how I would resize textbox for <code>Lan_Id</code>, <code>Name</code> and <code>Employee_Number</code> in it. I think, I am starting to understand Yii framework.</p>
  
  <p>Here is the view <code>userForm.php</code>:</p>
  
  <pre><code>&lt;?php
  
      use yii\helpers\HTML;
      use yii\widgets\ActiveForm;
  
      ?&gt;
      &lt;?php
          if(Yii::$app-&gt;session-&gt;hasFlash('success'))
          {
              echo Yii::$app-&gt;session-&gt;getFlash('success');
          }
      ?&gt;
      &lt;?php $form = ActiveForm::begin();?&gt;
      &lt;?= $form-&gt;field($model,'Lan_Id');?&gt;
      &lt;?= $form-&gt;field($model,'Name');?&gt;
      &lt;?= $form-&gt;field($model,'Employee_Number');?&gt;
      &lt;?= Html::submitButton('Submit', ['class'=&gt;'btn btn-success']);
  </code></pre>
  
  <p>Here is the model <code>UserForm.php</code>:</p>
  
  <pre><code>&lt;?php
  
  namespace app\models;
  
  use yii\base\Model;
  
  class UserForm extends Model
  {
  
      public $Lan_Id;
      public $Name;
      public $Employee_Number;
  
      public function rules()
      {
          return [
              [['Lan_Id','Name','Employee_Number'],'required'],
          ];
      }
  }
  </code></pre>