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Bundles/booking-calendar-availability

Calendar & Availability Audit

booking-calendar-availability · v1.1.0 · paid

Evaluates calendar display quality, availability management, timezone handling, and recurring schedule support for booking systems.

Calendar Display

calendar-display · weight 0.3

Availability data refreshed from server on every calendar view load
ab-000517
critical
Buffer time between appointments enforced at the data layer
ab-000518
critical
All datetimes stored in UTC or with explicit timezone offset
ab-000519
critical
Availability slots distinguish available, booked, blocked, and past using color plus non-color indicator
ab-000520
high
Clicking a booked or blocked slot shows clear unavailable message
ab-000521
high
Calendar renders without layout overflow across 320 to 1440px viewports
ab-000522
low
Month, week, and day views accessible via keyboard navigation
ab-000523
low
Calendar loads initial view within 2s on 3G and does not block first paint
ab-000524
low
Past dates visually unselectable and rejected client-side before API call
ab-000525
low

Availability Logic

availability-logic · weight 0.3

Max and min booking durations validated server-side
ab-000526
high
Same-day cutoff rules applied server-side at booking creation
ab-000527
high
Calendar displays appointment times in customer's local timezone
ab-000528
high
Timezone conversion uses IANA library; no manual offset arithmetic
ab-000529
high
Availability recalculated after each booking without requiring full page reload
ab-000530
low
Booking confirmation and calendar agree on displayed appointment time
ab-000531
low
Advance booking limits enforced server-side with a structured error response
ab-000532
low

Timezone Handling

timezone · weight 0.25

DST transitions handled; gap or overlap slots are skipped or disambiguated
ab-000533
info

Recurring Schedules

recurring · weight 0.15

Recurring schedules stored as rule definitions, not pre-expanded individual rows
ab-000534
low
Exceptions to recurring schedules override the rule in real time
ab-000535
low
Editing a recurring event prompts choice of 'this only', 'this and future', or 'all'
ab-000536
info