Comments (1)
This is expected behavior.
Drop-in's client side validation does not check whether or not the card is a real card, just whether or not it looks like a credit card number (is luhn 10 valid, matches patterns for bin ranges for the type of card).
The only way to determine if a card is a real card would be to actually transact against it.
Alternatively, for the test cards, you could provide the SDK with a list of known sandbox cards and provide logic to check whether or not you're in a non-prod environment, but that would increase the file size of the SDK for very little payoff.
Going to close this now, but if this doesn't address your concern, let me know!
from braintree-web-drop-in.
Related Issues (20)
- hoISeoI373mTmmqZxBUwNIeIGfEB4JQH5kNWfVB6tWxeiIUkTkw0EnHdwBJWRBOy HOT 1
- [Violation] Added non-passive event listener to a scroll-blocking 'touchstart' event. HOT 2
- Apple Pay svg size iPhone 15 series / macOS Sonoma HOT 1
- updated CSP configuration HOT 4
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