Summary: Chaining Promises
Explore JavaScript promise chaining to manage sequences of asynchronous operations and centralized error handling. Understand how to return values or promises from handlers to control flow and ensure proper rejection handling in chains.
We'll cover the following...
We'll cover the following...
Promise chains
Multiple promises can be chained together in a variety of ways to pass information between them. Each call to then(), catch(), and finally() creates and returns a new promise that is resolved when the preceding promise is settled. If the promise handler returns a value, then ...