The booker atom is a dynamic component that facilitates the booking process for users. It allows individuals to easily select available time slots and confirm their participation in various events, streamlining the scheduling experience. It is one of the most important atoms and a critical piece of our scheduling system.

Below code snippet can be used to render the booker atom

import { Booker } from "@calcom/atoms";

export default function Booker( props : BookerProps ) {
  return (
    <>
      <Booker
        eventSlug={props.eventTypeSlug}
        username={props.calUsername}
        onCreateBookingSuccess={() => {
          console.log("booking created successfully");
         }}
      />
    <>
  )
}

For a demonstration of the booker atom, please refer to the video below.

It is also possible to change the booker layout into a week or column view, you just need to pass in the view prop the layout you want to use. The layouts are as follows: MONTH_VIEW, WEEK_VIEW and COLUMN_VIEW. Both the week and column layouts come with an Overlay Calendar feature, which allows users to overlay multiple calendars on top of their primary calendar.

Below code snippet can be used to render the booker atom with week view

import { Booker } from "@calcom/atoms";

export default function Booker( props : BookerProps ) {
  return (
    <>
      <Booker
        view="WEEK_VIEW"
        eventSlug={props.eventTypeSlug}
        username={props.calUsername}
        onCreateBookingSuccess={() => {
          console.log("booking created successfully");
         }}
      />
    <>
  )
}

For a demonstration of the booker atom along with calendar overlay, please refer to the video below.

We offer all kinds of customizations to the booker atom via props and customClassNames.

Below is a list of props that can be passed to the booker atom.

NameRequiredDescription
usernameYesUsername of the person whose schedule is to be displayed
eventSlugYesUnique slug created for a particular event
orgBannerUrlNoURL of the user’s current organization
customClassNamesNoTo pass in custom classnames from outside for styling the atom
monthNoThe exact month for displaying a user’s availability; defaults to the current month
selectedDateNoDefault selected date for which the slot picker opens
hideBrandingNoFor hiding any branding on the booker
isAwayNoSets the booker component to the away state
allowsDynamicBookingNoBoolean indicating if the booking is a dynamic booking
bookingDataNoData for rescheduling a booking passed in via this prop
defaultFormValuesNoPrefilled values for booking form fields like name, email, guests, notes, reschedule reason, etc.
isTeamEventNoBoolean indicating if it is a team event
durationNoRefers to a multiple-duration event type; selects default if not passed
durationConfigNoConfigures selectable options for a multi-duration event type
hashedLinkNoRefers to the private link from event types page
isInstantMeetingNoBoolean indicating if the booking is an instant meeting
rescheduleUidNoUnique ID generated during rescheduling
bookingUidNoUnique ID generated during booking
locationUrlNoCustom meeting link URL instead of a Cal.com link
firstNameNoFirst name of the attendee
lastNameNoLast name of the attendee
guestsNoInvite a guest to join a meeting
nameNoHost name
onCreateBookingSuccessNoCallback function for successful booking creation
onCreateBookingErrorNoCallback function triggered on booking creation failure
onCreateRecurringBookingSuccessNoCallback function for successful recurring booking creation
onCreateRecurringBookingErrorNoCallback function triggered on recurring booking creation failure
onCreateInstantBookingSuccessNoCallback function for successful instant booking creation
onCreateInstantBookingErrorNoCallback function triggered on instant booking creation failure
onReserveSlotSuccessNoCallback function for successful slot reservation
onReserveSlotErrorNoCallback function triggered on slot reservation failure
onDeleteSlotSuccessNoCallback function for successful slot deletion
onDeleteSlotErrorNoCallback function triggered on slot deletion failure

Along with the props, booker atom accepts custom styles via the customClassNames prop. Below is a list of props that fall under this customClassNames prop.

NameDescription
bookerContainerAdds styling to the whole of the booker atom
eventMetaContainerStyles the event meta component containing details about an event
eventMetaTitleAdds styles to the event meta title
eventMetaTimezoneSelectAdds styles to the event meta timezone selector
datePickerContainerAdds styling to the date picker
datePickerTitleStyles the date picker title
datePickerDaysAdds styling to all days in the date picker
datePickerDateAdds styling to all dates in the date picker
datePickerDatesActiveStyles only the dates with available slots
datePickerToggleStyles the left and right toggle buttons
availableTimeSlotsContainerAdds styling to the available time slots component
availableTimeSlotsHeaderContainerStyles only the header container
availableTimeSlotsTitleAdds styles to the title
availableTimeSlotsTimeFormatToggleAdds styles to the format toggle buttons
availableTimesStyles all the available times container