public function beforeValidate()
{
if (parent::beforeValidate()) {
if ($this->hasAttribute('sort_num')) {
if ($this->sort_num == null || $this->sort_num == '') {
$this->sort_num = 0;
}
}
if ($this->hasAttribute('created_at')) {
if ($this->created_at == null || $this->created_at == '') {
$this->created_at = time();
}
}
if ($this->hasAttribute('updated_at')) {
$this->updated_at = time();
}
return true;
}
return false;
}
public function beforeValidate()
{
return parent::beforeValidate();
}