Chapter 08 · Validate Input and Handle Errors
Bun for Beginners
From empty folder to deployed app
Part I — Orientation and First Success
- 00 Introduction Free
- 01 Initial Setup Free
- 02 Your First Bun Project Free
- 03 Your First Real Bun Script Free
- 04 Test What You Built Free
Part II — Build the Notes App
- 05 Routes, Layout, and Static Files Planned
- 06 Forms, Notes, and Application State Planned
- 07 Persist Notes with SQLite Planned
- 08 Validate Input and Handle Errors Planned
- 09 User Accounts Planned
- 10 Sessions and Login Planned
- 11 Authorization and Ownership Planned
- 12 Tags and Search Planned
- 13 Polish and Pagination Planned
Part III — Ship It
Chapter 8
Validate Input and Handle Errors
In this chapter, we'll reject empty notes, surface validation errors back to the form, and handle malformed requests gracefully.
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