Divider

Import: import { Divider } from "@opal/components";

A horizontal rule that optionally displays a title, description, or foldable content section.

Props

The component uses a discriminated union with four variants. title and description are mutually exclusive; foldable requires title.

Bare divider

A plain line with no title or description.

Prop	Type	Default	Description
`orientation`	`"horizontal" \| "vertical"`	`"horizontal"`	Direction of the line
`paddingParallel`	`PaddingVariants`	`"sm"`	Padding along the line direction (0.5rem)
`paddingPerpendicular`	`PaddingVariants`	`"xs"`	Padding perpendicular to the line (0.25rem)

Titled divider

Prop	Type	Default	Description
`title`	`string \| RichStr`	(required)	Label to the left of the line

Described divider

Prop	Type	Default	Description
`description`	`string \| RichStr`	(required)	Text below the line

Foldable divider

Prop	Type	Default	Description
`title`	`string \| RichStr`	(required)	Label to the left of the line
`foldable`	`true`	(required)	Enables fold/expand behavior
`open`	`boolean`	—	Controlled open state
`defaultOpen`	`boolean`	`false`	Uncontrolled initial open state
`onOpenChange`	`(open: boolean) => void`	—	Callback when toggled
`children`	`ReactNode`	—	Content revealed when open

Usage Examples

tsx

import { Divider } from "@opal/components";

// Plain horizontal line
<Divider />

// Vertical line
<Divider orientation="vertical" />

// No padding
<Divider paddingParallel="fit" paddingPerpendicular="fit" />

// Custom padding
<Divider paddingParallel="lg" paddingPerpendicular="sm" />

// With title
<Divider title="Advanced" />

// With description
<Divider description="Additional configuration options." />

// Foldable
<Divider title="Advanced Options" foldable>
  <p>Hidden content here</p>
</Divider>

// Controlled foldable
const [open, setOpen] = useState(false);
<Divider title="Details" foldable open={open} onOpenChange={setOpen}>
  <p>Controlled content</p>
</Divider>