JAVASCRIPT INTERACTION WORKSHEET
Space Office | 2026-10-29

User task:
Approved business rule:
Inputs and actual types:
Allowed range / missing-value behavior:
Expected output wording:
What changes when the input changes:
Local preview or server action:
What is saved or transmitted:
HTML controls and labels:
Script timing / event:
Normal / boundary / invalid cases:
Keyboard / phone / zoom checks:
Loading / failure / repeated-action behavior if networked:
Reproduction steps for defects:
Customer-approved access and environment:
Human release approval:

Fictional label example: four per box; whole quantities 1–1000. 1->4, 3->12, 1000->4000. Blank, 0, negative, fraction, and 1001 invalid. Changing input clears the old result. Local only; no saving, sending, printing, or ordering.