Tap a button to perform an action. Buttons can appear on almost any screen, should be easy to tap, and are designed according to the purpose of an action.
-
Bottom buttons
A bottom button provides one main action. It remains fixed and non-scrollable at the bottom of the screen. To aid in readability, the text should be capitalized like a sentence, when applicable. Only use icon when you can't fit long text in the button field.

-
Contained buttons
The contained button is a rounded rectangle with text. Depending on the importance of the button, color contained buttons and gray contained buttons can be used selectively. The color contained button can be used for the most important primary action on the screen (for example, Okay, Next, or Do). The Gray contained button can be used for actions that are relatively less important or contrary to the primary action (for example, Cancle, Previous, or Don't).

-
Text buttons
The text button consists of text and the "greater than" character (>). Text buttons can be used for actions that are less important than contained buttons. If the contained button and text button are used together on one screen, the color contained button, gray contained button, and text button can be selectively used depending on the importance of each action.

-
Select mode buttons
These buttons appear when users select items from a list. Disable these buttons if there’s a limit to the number of items users can select, or if no item is selected.
Selection mode action button in developer's guides
|
Native
|
(Circle) UI Components (+ SDK : Ctxpopup)
|
Web
|
―
|

-
List buttons
List buttons present action options for an item in a list through an icon. Display an icon with text when there’s only one list button for one list item, but remove the text when there are 2-3 buttons for a list item.
