Yii Active Record Rules

yii_rules

<?php

public function rules()
{
	return array(
	    array( 'field', 'required' ),
	    array( 'field', 'numerical', 'integerOnly' => true ),
	    array( 'field, field2', 'length', 'max' => 10 ),
	    array( 'field, field2', 'safe', 'on' => 'search' ),
	    array( 'status', 'safe' ),
	    array('field', 'in', 'range' => array(0,1), 'allowEmpty' => false ), // dropdowns
	    array( 'record_date', 'default', 'value' => new CDbExpression( 'NOW()' ), 'setOnEmpty' => true, 'on' => 'insert' ),
    )
}


?>