/**
* Validate email template code
*
* @throws \Magento\Framework\Mail\Exception
* @return $this
*/
protected function _beforeSave()
{
$code = $this->getTemplateCode();
if (empty($code)) {
throw new \Magento\Framework\Mail\Exception(__('The template Name must not be empty.'));
}
if ($this->_getResource()->checkCodeUsage($this)) {
throw new \Magento\Framework\Mail\Exception(__('Duplicate Of Template Name'));
}
return parent::_beforeSave();
}
/**
* Processing object before save data
*
* @return $this
*/
protected function _beforeSave()
{
$this->validate();
return parent::_beforeSave();
}
