/**
* Value can either be a string or if dynamic step, then it is an integer
* @return bool
*/
public function validateValue()
{
if (parent::validateValue()) {
if ($this->type == self::TYPE_STATIC) {
$validator = CValidator::createValidator('type', $this, 'value', array('type' => 'string'));
$validator->validate($this);
return !$this->hasErrors();
} else {
$validator = CValidator::createValidator('type', $this, 'alternateValue', array('type' => 'integer'));
$validator->allowEmpty = false;
$validator->validate($this);
return !$this->hasErrors();
}
}
return false;
}
/**
* Override to make sure the value attribute is set as an array.
*/
public function rules()
{
return array_merge(parent::rules(), array(array('value', 'type', 'type' => 'array')));
}