Developers
How to verify webhook signatures (Node.js and Python)
Verify Standard Webhooks HMAC signatures in Node.js and Python: raw bodies in Express, Next.js and FastAPI, timestamps, replays, and why checks fail.
7 min read
Articles tagged “Python”
3 articles.
Developers
Does libphonenumber check if a phone number is active? isValidNumber vs reachable
No. libphonenumber checks numbering-plan metadata, not the network. What isValidNumber proves, what it can't, and how to check if a number is live.
7 min read
Developers
Phone number validation in Python: phonenumbers, Pydantic and a live check
To validate a phone number in Python, parse it with phonenumbers, check is_valid_number and store E.164. Exact NumberParseException errors, Pydantic and pytest.
9 min read
