public function getValidationStatus($pageId)
    {
        return array_key_exists($pageId, $this->data['valid'])
               ? $this->data['valid'][$pageId]: null;

    }
public function getValidationStatus($pageId)
    {
        return array_key_exists($pageId, $this->data['valid'])
               ? $this->data['valid'][$pageId]: null;

    }
public function getValidationStatus ( $ pageId ) { return array_key_exists ( $ pageId , $ this -> data [ 'valid' ] ) ? $ this -> data [ 'valid' ] [ $ pageId ] : null ; }
Returns the page validation status kept in session

@param    string  Page ID
@return   bool
Returns the page validation status kept in session