Validate inputs and enforce contracts
TypeScript in Production notes about Validate inputs and enforce contracts
Validate inputs and enforce contracts
Model a TypeScript API Contract: Requests, Responses, and the Network Boundary
Define one user-update contract for a handler and client, then check actual request and response data before trusting its types.
Validate inputs and enforce contracts
What TypeScript Checks Before Production—and What It Leaves to Runtime
TypeScript catches certain mismatches before code runs, but its types disappear from the JavaScript that handles real inputs.
