yogeshwari

[cedar dome]

hello! what promo code validation are you referring to? can you give me an example of how you're expecting it to behave?

[hollow lantern]

I have apply promo code when user is updating subscription

Ex: users update 99 plan to 199 plan then I want to add promo code on update subscription api call

[cedar dome]

okay, what's the issue when you add a promo code?

[hollow lantern]

• I have 4 stripe products 1)PREMIUM_MONTH, 2)PREMIUM, 3)PRO_MONTH, 4)PRO
• I create two coupons

1. "TESTCOUPON" for PRO & PREMIUM plans - Created Promocode "ABC"
2. "WRONG" for PRO_MONTH & PREMIUM_MONTH plans - Created Promocode "XYZ"

• User have PRO_MONTH plan and he want to upgrade to 'PRO' plan
• Then user apply "XYZ" promocode for PRO plan, So ideally its Invalid promocode for this PRO plan but not giving any error while i call stripe->subscriptions->update() api and I pass "XYZ" promocode 'ID(Stripe promo code id)'.

[cedar dome]

can you provide the rquest id where you provided the promo code and expected it to error?

[hollow lantern]

ok

[cedar dome]

nothing in there lists the request id[0]? it'd look like req_xxx

[0] https://stripe.com/docs/api/request_ids

please paste the request id here

[hollow lantern]

req_4P3ZIKn8PylGzG

[inland gust]

Indeed, the API request won't error. We just won't apply any discount

You can see in the response there is no discount applied as the promo_xxx supplied does not match any of the items

[hollow lantern]

ok

how we can sho that erro to user