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Amount Input

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Amount input with increment/decrement buttons and preset values.

Amount

Installation

$ pnpm dlx shadcn@latest add @mcpcn/amount-input

Usage

import {
  AmountInput,
  AmountInputActions,
  AmountInputControls,
  AmountInputDisplay,
  AmountInputPresets,
} from "@/components/ui/amount-input";
<AmountInput>
  <AmountInputDisplay />
  <AmountInputControls>
    <AmountInputPresets />
    <AmountInputActions />
  </AmountInputControls>
</AmountInput>

Composition

Use the following composition to build an AmountInput:

AmountInput
├── AmountInputActions
├── AmountInputControls
├── AmountInputDisplay
└── AmountInputPresets

OpenUI Integration

Install the OpenUI React packages.

pnpm add @openuidev/react-lang zod

Add AmountInput to a component library and map it to the installed component.

import { createLibrary, defineComponent } from "@openuidev/react-lang";
import { z } from "zod/v4";
 
import {
  AmountInput,
  AmountInputActions,
  AmountInputControls,
  AmountInputDisplay,
  AmountInputPresets,
} from "@/components/ui/amount-input";
 
const OpenUIAmountInput = defineComponent({
  name: "AmountInput",
  description:
    "Amount input with increment/decrement buttons and preset values.",
  props: z.object({}),
  component: () => (
    <AmountInput>
      <AmountInputDisplay />
      <AmountInputControls>
        <AmountInputPresets />
        <AmountInputActions />
      </AmountInputControls>
    </AmountInput>
  ),
});
 
export const amount_inputLibrary = createLibrary({
  root: "AmountInput",
  components: [OpenUIAmountInput],
});

For richer generated compositions, define the child primitives separately and connect them with .ref fields. See Defining Components in the OpenUI documentation.

json-render Integration

Install the json-render React packages.

pnpm add @json-render/core @json-render/react zod

Add AmountInput to a component catalog and map it to the installed component.

import { defineCatalog } from "@json-render/core";
import { defineRegistry } from "@json-render/react";
import { schema } from "@json-render/react/schema";
import { z } from "zod";
 
import {
  AmountInput,
  AmountInputActions,
  AmountInputControls,
  AmountInputDisplay,
  AmountInputPresets,
} from "@/components/ui/amount-input";
 
export const catalog = defineCatalog(schema, {
  components: {
    AmountInput: {
      props: z.object({}),
      description:
        "Amount input with increment/decrement buttons and preset values.",
    },
  },
});
 
export const { registry } = defineRegistry(catalog, {
  components: {
    AmountInput: () => (
      <AmountInput>
        <AmountInputDisplay />
        <AmountInputControls>
          <AmountInputPresets />
          <AmountInputActions />
        </AmountInputControls>
      </AmountInput>
    ),
  },
});

Use catalog.prompt() to constrain model output, then render the generated spec with the json-render React Renderer. See the json-render Quick Start for the provider and streaming setup.

API Reference

See the Base UI documentation for more information.