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The sbb-mini-button component provides the same functionality as a native icon-only <button> enhanced with the SBB Design.
It's mainly designed to be used within the sbb-form-field
in the prefix or suffix slot.

<sbb-mini-button icon-name="pen-small"></sbb-mini-button>

  <input />
  <sbb-mini-button slot="prefix" icon-name="pen-small"></sbb-mini-button>


The component can display a sbb-icon using the iconName property or via custom content using the icon slot.

<sbb-mini-button icon-name="info" aria-label="Click for more information."></sbb-mini-button>

<sbb-mini-button aria-label="Click for more information.">
  <sbb-icon slot="icon" name="info"></sbb-icon>

Button properties

The component is internally rendered as a button,
accepting its associated properties (type, name, value and form).

  <input placeholder="Insert the number of tickets you want to purchase." />


The component has a negative variant which can be set using the negative property.

The component can be displayed in disabled state using the self-named property.

<sbb-mini-button icon-name="pie-small" negative></sbb-mini-button>

<sbb-mini-button icon-name="pie-small" disabled></sbb-mini-button>

Focus outline

Please make sure that the focus outline appears in the correct color if the component is used on a dark background.
You can set it by re-defining the css var on sbb-mini-button or any parent element:

sbb-mini-button {
  --sbb-focus-outline-color: var(--sbb-focus-outline-color-dark);


Use the accessibility properties to describe the purpose of the sbb-mini-button for screen-reader users.


Name Attribute Privacy Type Default Description
negative negative public boolean false Negative coloring variant flag.
iconName icon-name public string | undefined The icon name we want to use, choose from the small icon variants from the ui-icons category from here https://icons.app.sbb.ch.
disabled disabled public boolean false Whether the component is disabled.
type type public SbbButtonType 'button' The type attribute to use for the button.
name name public string The name of the button element.
value value public string The value of the button element.
form form public string | undefined The
element to associate the button with.


Name Description
icon Slot used to display the icon, if one is set
Prefix Negative
Prefix Disabled
Prefix Slotted Icon
Suffix Negative
Suffix Disabled
Suffix Slotted Icon
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