/**
* Rules for the post_datetime model
*
* @return array Rules
*/
public function rules()
{
return Arr::merge(parent::rules(), array('value' => array(array('date'))));
}
/**
* Rules for the post_varchar model
*
* @return array Rules
*/
public function rules()
{
return Arr::merge(parent::rules(), array('value' => array(array('max_length', array(':value', 255)))));
}
/**
* Rules for the post_int model
*
* @return array Rules
*/
public function rules()
{
return Arr::merge(parent::rules(), array('value' => array(array(array($this, 'validate_wkt'), array(':value')))));
}
/**
* Rules for the post_decimal model
*
* @return array Rules
*/
public function rules()
{
return Arr::merge(parent::rules(), array('value' => array(array('not_empty'), array('decimal'))));
}