Episode 2 — React Frontend Architecture NextJS / 2.15 — Advanced Forms and Validation

2.15 — Exercise Questions: Advanced Forms & Validation

<< 2.15 Overview


Exercise 01

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 02

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 03

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 04

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 05

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 06

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 07

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 08

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 09

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 10

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 11

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 12

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 13

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 14

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 15

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 16

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 17

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 18

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 19

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 20

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 21

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 22

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 23

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 24

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 25

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 26

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 27

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 28

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 29

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 30

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 31

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 32

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 33

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 34

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 35

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 36

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 37

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 38

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 39

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 40

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 41

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 42

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 43

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 44

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 45

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 46

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 47

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 48

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 49

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 50

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 51

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 52

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 53

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 54

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 55

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 56

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 57

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 58

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 59

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 60

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 61

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 62

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 63

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 64

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 65

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 66

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 67

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 68

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 69

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 70

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 71

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 72

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 73

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 74

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 75

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 76

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 77

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 78

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 79

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Exercise 80

Implement the assigned pattern in a Vite + React sandbox using React Hook Form + Zod: controlled vs uncontrolled comparison, resolver integration, server error mapping, and accessible error displays.

Deliverables: PR description + screenshots of error states + short note on a11y choices.


Answers & guidance

Notes for Exercise 01

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 02

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 03

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 04

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 05

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 06

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 07

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 08

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 09

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 10

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 11

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 12

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 13

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 14

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 15

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 16

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 17

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 18

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 19

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 20

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 21

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 22

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 23

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 24

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 25

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 26

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 27

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 28

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 29

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 30

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 31

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 32

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 33

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 34

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 35

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 36

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 37

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 38

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 39

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 40

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 41

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 42

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 43

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 44

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 45

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 46

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 47

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 48

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 49

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 50

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 51

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 52

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 53

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 54

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 55

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 56

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 57

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 58

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 59

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 60

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 61

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 62

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 63

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 64

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 65

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 66

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 67

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 68

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 69

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 70

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 71

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 72

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 73

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 74

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 75

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 76

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 77

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 78

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 79

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

Notes for Exercise 80

  • Start from defaultValues completeness.
  • Validate with Zod; keep server checks authoritative.
  • Map errors with stable paths; test nested field arrays.
  • Verify keyboard navigation and screen reader labels.

<< 2.15 Overview