# Booking

> The values of `booking` inside `booking-calendar`.

Status: Ready (Smootify 2.0)  
URL: https://www.smootify.io/docs/reference/attributes/booking  
Updated: 2026-10-13

## Where it can go

- **Inside** [`booking-calendar`](https://www.smootify.io/docs/reference/elements/booking-calendar).
- On text.

## Values

| Attribute and value | What it is | Notes |
|---|---|---|
| `booking="day"` | Day | Template: one copy per day of the range, with data-date and the classes is-today, is-closed (no slot) and is-full (every slot full); on container |
| `booking="slot"` | Slot | Template: one copy per slot of the day. Picked: is-selected and aria-pressed; full: is-full and disabled. A click picks it, a second click lets it go; on button; inside booking-calendar [booking=“day”] |
| `booking="day-number"` | Day of the month | 12; inside booking-calendar [booking=“day”] |
| `booking="weekday"` | Weekday | Mon, in the site’s language; inside booking-calendar [booking=“day”] |
| `booking="month"` | Month | October, in the site’s language; inside booking-calendar [booking=“day”] |
| `booking="date"` | Full date | Monday 12 October, in the site’s language; inside booking-calendar [booking=“day”] |
| `booking="time"` | Time | The slot’s time, in the time zone of the store’s location; inside booking-calendar [booking=“slot”] |
| `booking="left"` | Places left | inside booking-calendar [booking=“slot”] |
| `booking="capacity"` | Places | inside booking-calendar [booking=“slot”] |
| `booking="range"` | Days shown | The first and the last day of the range |
| `booking="selection"` | Picked slot | The day and the time of the picked slot |
| `booking="error"` | Error | In the cart: why a slot could not be held |