protected function validateValue(CModel $object, $value, $attribute)
{
// exception added for case where validator is added to AmorphousModel
if (!$object instanceof X2Model) {
return;
}
$field = $object->getField($attribute);
$linkType = $field->linkType;
$model = X2Model::model($linkType);
if (!$model || !$model->findByPk($value)) {
$this->error(Yii::t('admin', 'Invalid {fieldName}', array('{fieldName}' => $field->attributeLabel)));
return false;
}
}
