No Preview

Sorry, but you either have no stories or none are selected somehow.

If the problem persists, check the browser console, or the terminal you've run Storybook from.

The component failed to render properly, likely due to a configuration issue in Storybook. Here are some common causes and how you can address them:

  1. Missing Context/Providers: You can use decorators to supply specific contexts or providers, which are sometimes necessary for components to render correctly. For detailed instructions on using decorators, please visit the Decorators documentation.
  2. Misconfigured Webpack or Vite: Verify that Storybook picks up all necessary settings for loaders, plugins, and other relevant parameters. You can find step-by-step guides for configuring Webpack or Vite with Storybook.
  3. Missing Environment Variables: Your Storybook may require specific environment variables to function as intended. You can set up custom environment variables as outlined in the Environment Variables documentation.

This is a pre-release version and is not production ready. For new and ongoing projects, please refer to the latest Design System version.

Select

Figma Design

Customize the native <select> with CSS that changes the element’s initial appearance.

Custom <select> menus need only the class .form-select to trigger the custom styles. Custom styles are limited to the <select>’s initial appearance and cannot modify the <option> elements due to browser limitations.

This is helpful text that provides guidance or additional information to assist the user in filling out this field correctly.

<div class="form-floating">
  <select
    id="bc251cd0-5173-463b-8729-586bb1bf1e1a--default"
    class="form-select"
    aria-describedby="form-hint-bc251cd0-5173-463b-8729-586bb1bf1e1a--default"
  >
    <option>Choose an option...</option>
    <option value="value_1">Option 2</option>

    <option value="value_2">Option 3</option>

    <option value="value_3">Option 4</option>

    <option value="value_4">Option 5</option>
  </select>
  <label class="form-label" for="bc251cd0-5173-463b-8729-586bb1bf1e1a--default">Label</label>
  <p class="form-hint" id="form-hint-bc251cd0-5173-463b-8729-586bb1bf1e1a--default">
    This is helpful text that provides guidance or additional information to assist the user in
    filling out this field correctly.
  </p>
</div>
NameDescriptionDefaultControl
General
Label
Describes the content/topic of the component.
string
-
Floating Label
Defines how the components label is rendered.
boolean
-
Options
Amount of option elements to render in the component.
number
-
Multiple
When set, allows multiple options to be selected (multi-select).
boolean
-
Helper Text
Text to place in the help text area of the component.
string
-
States
Disabled
When set to true, disables the component's functionality and places it in a disabled state.
boolean
-
Validation
Defines the validation state of the select box and controls the display of the corresponding return message.
string
-

Make sure the @swisspost/design-system-styles package is already present in your project or follow the installation guidelines.

To import all Design System styles:

@use '@swisspost/design-system-styles/post-compact.scss';

To import only the styles required for this component:

@use '@swisspost/design-system-styles/basics.scss';
@use '@swisspost/design-system-styles/components/form-select.scss';

// required if you use validation feedbacks
@use '@swisspost/design-system-styles/components/validation.scss';

The following examples show the different characteristics of the component. These can differ in the type of visualization, the HTML structure, as well as when, how and why they are displayed.

Wrap a pair of <select> and <label> elements in a .form-floating container to enable floating labels.
But note that the <select> must come first, so we can ensure the correct styles.

If you use an empty option in your select and you want that your label acts as placeholder, you can dynamically add the class .form-select-empty to the <select> when there are no value defined or no option selected.