Function createRaastP2PQr

createRaastP2PQr(options: RaastP2PQrOptions): string
Creates a Raast person-to-person QR payload in SBP's P2P QR format (payload format 02), matching the QR codes banking apps generate, so it can be scanned by apps such as Easypaisa and JazzCash. Encode the string as a QR code with any QR library.

A QR with an amount is dynamic and needs expiresAt; this layout (01 = 12, amount in tag 05, expiry in tag 07) matches dynamic QR codes from banking apps and scans in Easypaisa and JazzCash.
Parameters
- options: RaastP2PQrOptions
  Payee IBAN and optional amount with expiry, bank name and description
Returns string
QR payload string
Example
```
createRaastP2PQr({ iban: 'PK36SCBL0000001123456702' });
createRaastP2PQr({ iban: 'PK36SCBL0000001123456702', amount: 1500, expiresIn: '1d' });
```
Throws
If the IBAN is invalid, a field is too long, or an amount is given without expiresAt or expiresIn
- Defined in raast.ts:234