Handling Errors

The redeem and redeemVoucher methods throw a couple of exceptions that you should catch and react to in your application:

Voucher invalid

If a user tries to redeem an invalid code, the package will throw the following exception: MOIREI\Vouchers\Exceptions\VoucherIsInvalid.

Voucher already redeemed or exhausted

All generated vouchers can be set for reuse. If a user tries to redeem a disposable voucher for the second time, or another user already redeemed this voucher, MOIREI\Vouchers\Exceptions\VoucherAlreadyRedeemed is thrown. If the reuse quantity has been exhausted, MOIREI\Vouchers\Exceptions\VoucherRedeemsExhausted is thrown.

Not allowed

If model instances have been specifically allowed or denied ability to redeem voucher, MOIREI\Vouchers\Exceptions\CannotRedeemVoucher will be thrown accordingly.

Voucher expired

If a user tries to redeem an expired voucher code, MOIREI\Vouchers\Exceptions\VoucherExpired is thrown.