$valid['footer']=(isset($input['footer'])&&!empty($input['footer']))?htmlspecialchars($input['footer'],ENT_QUOTES):"<br /><center><hr/><em>Posted from my blog with <a href='https://wordpress.org/plugins/steempress/'>SteemPress</a> : [%original_link%] </em><hr/></center>";
$valid['footer']=(isset($input['footer'])&&!empty($input['footer']))?$input['footer']:"<br /><center><hr/><em>Posted from my blog with <a href='https://wordpress.org/plugins/steempress/'>SteemPress</a> : [%original_link%] </em><hr/></center>";