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An official website of the United States government

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An official website of the United States government

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Month Picker

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Examples

The Month Picker component renders a grid of checkboxes with shortened month names as well as buttons for selecting or deselecting all. For internationalization one can pass a locale prop, and the month names will change to match the language of the locale. Full month names are also included as aria-label attributes.

View interactive React examples in Storybook

Code

React

See Storybook for React guidance of this component.

Web Component

See Storybook for Web Component guidance of this component.

Style customization

The following CSS variables can be overridden to customize MonthPicker fields:

CSS variables for choice
VariableDefault Core Theme Value
--choice__background-colorhex value: #ffffff--color-background
--choice__background-color--checkedhex value: #0071bc--color-primary
--choice__background-color--inversehex value: transparent--color-transparent
--choice__border-colorhex value: #262626--color-base
--choice__border-color--checkedhex value: #0071bc--color-primary
--choice__border-color--errorhex value: #262626--color-base
--choice__border-color--error--inversehex value: #ffffff--color-white
--choice__border-color--inversehex value: #ffffff--color-white
--choice__border-color--lefthex value: #0071bc--color-primary
--choice__border-radius0px
--choice__border-width2px
--choice__color--uncheckedhex value: #ffffff--color-white
--choice__color--disabledhex value: #5a5a5a--color-muted
--choice__size--small20px
--choice__size-radio22px
--choice__size-radio--small12px
--choice-label__color--disabledhex value: #5a5a5a--color-muted
--choice-label__color--disabled--inversehex value: #e9ecf1--color-muted-inverse
--choice-label__top-offset0.25rem
--choice__background-color--disabledhex value: #d9d9d9--color-gray-lighter
--choice__border-color--disabledhex value: #a6a6a6--color-gray-light
--choice__border-color--focushex value: #004f84--color-primary-darker
--choice__border-color--disabled--inversehex value: #a6a6a6--color-gray-light
--choice__size32px
--choice__background-color--disabled--inversehex value: #e9ecf126#e9ecf126
--choice-wrapper__gap0.5rem
--choice-wrapper__gap--small0.5rem

Form components

This component also makes use of form field styles, which can be customized by the following variables:

CSS variables for form
VariableDefault Core Theme Value

Component maturity

For more information about how we tested and validated our work for each checklist item, read our component maturity documentation.

Accessibility

  • Color

    Meets AA color contrast standards for accessibility and color blindness.
    Complete

  • Forced Colors Mode (FCM)

    While using FCM the components text is legible and improves readability.
    Complete

  • WCAG 2.1 Level AA Conformance

    All Axe checks for WCAG AA compliance have passed.
    Complete

  • Screen readers

    VoiceOver, NVDA, and JAWS screen readers provide concise communication and interaction.
    Complete

  • Keyboard navigation

    Component is fully navigable with a keyboard.
    Complete

Code

  • Storybook

    Component has stories to cover all defined props.
    Complete

  • Responsive

    Component designed to work in all responsive breakpoints.
    Complete

  • Spanish translations

    Includes Spanish translations for default text content.
    Complete

Tokens

  • Code

    Tokens implemented in code.
    Complete

  • Design

    Tokens implemented in the Sketch.
    Complete

On this page

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