func Print(iban IBAN) string {
	ibanStr := iban.String()
	for len(ibanStr)%4 != 0 {
		ibanStr += " "
	}
	var out bytes.Buffer
	for i := 4; i <= len(ibanStr); i += 4 {
		out.WriteString(ibanStr[i-4 : i])
		out.WriteString(" ")
	}
	return strings.TrimSpace(out.String())
}
// Print returns the IBAN in paper format, i.e. with spaces after every fourth
// character
Print returns the IBAN in paper format, i.e. with spaces after every fourth
character
// Print returns the IBAN in paper format i . e . with spaces after every fourth // character
func Print(iban IBAN) string {
	ibanStr := iban.String()
	for len(ibanStr)%4 != 0 {
		ibanStr += " "
	}
	var out bytes.Buffer
	for i := 4; i <= len(ibanStr); i += 4 {
		out.WriteString(ibanStr[i-4 : i])
		out.WriteString(" ")
	}
	return strings.TrimSpace(out.String())
}
func Print ( iban IBAN ) string { ibanStr := iban . String ( ) for len ( ibanStr ) % 4 != 0 { ibanStr += " " } var out bytes . Buffer for i := 4 ; i <= len ( ibanStr ) ; i += 4 { out . WriteString ( ibanStr [ i - 4 : i ] ) out . WriteString ( " " ) } return strings . TrimSpace ( out . String ( ) ) }
Print returns the IBAN in paper format, i.e.
Print returns the IBAN in paper format i . e .