public static function low($string): string
    {
        $cleaned = Str::low($string);
        $cleaned = Str::trim($cleaned);

        return $cleaned;
    }
public static function low($string): string
    {
        $cleaned = Str::low($string);
        $cleaned = Str::trim($cleaned);

        return $cleaned;
    }
public static function low ( $ string ) : string { $ cleaned = Str :: low ( $ string ) ; $ cleaned = Str :: trim ( $ cleaned ) ; return $ cleaned ; }
String to lower and trim

@param $string
@return string
String to lower and trim