VibeUI

Inputs

Live Thousands

An amount with thousand separators added as you type: the caret keeps its place, and a short form of the sum sits below.

  • input
  • amount
  • format
  • money

Preview

1440pxHost theme

Use it with AI

  1. 1. Copy the link.
  2. 2. Write to your agent in your own words and drop the link into the sentence.
  3. 3. The agent opens the link and installs the component from the registry.

put this in the header: https://vibeui.ru/c/input-015?lang=en

≈ 125 тыс. $лимит 300 000 $

Show the full instructions

What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.

# Install and place "input-015" (Live Thousands) from VibeUI

## 1. Install first — do not skip, do not recreate
Run this exact command before writing any code:
npx shadcn@latest add https://vibeui.ru/r/input-015.json

Registry item: https://vibeui.ru/r/input-015.json
Installs to: components/vibeui/input-015.tsx (the exact path follows this project's components.json aliases).
npm dependencies: none.
Registry dependencies: none.

Install it from the registry. Do not recreate it from the description,
do not substitute a similar component from another library, and do not
rewrite it to match the project's existing style.

## 2. What it is
An amount with thousand separators added as you type: the caret keeps its place, and a short form of the sum sits below.

An amount field: separators applied live, caret position restored by digit count, short form and limit shown below. Zero dependencies, one file.

## 3. How to use it
import { Input015 } from "@/components/vibeui/input-015"

<Input015
  label="Transfer amount"
  suffix="$"
  max={300000}
  onChange={(amount) => setAmount(amount)}
/>

Read the installed file for the full prop list.

## 4. Where to place it
This is a small inline component. Put it exactly where the user asked,
inside the existing markup. Do not create a new page, section or
wrapper for it. If a similar control already sits in that spot,
replace it instead of adding a second one.

Placement: ___
(The user fills this line in. If it is still blank, ask where to put it
instead of guessing.)

## 5. Keep exactly as installed
- the local --vibeui-input-015-* palette — do not swap it for your theme tokens
- restoring the caret by the number of digits to its left: without it the field cannot be edited in the middle
- storing digits only: separators are presentation, not the value
- the non-breaking space between groups: a plain one breaks the line inside the number
- tabular figures: the amount must not jitter while typing
- emitting a number in onChange rather than the formatted string

## 6. You may change
- the label copy and the suffix currency sign
- the max limit and the over-limit message
- the short-form wording — "k" and "M" for your language
- the accent through the accent prop

## 7. Rules
- requestAnimationFrame is what places the caret after the render — do not remove it.
- Decimals are not supported: they need a second separator and a different check.
- A client-side limit guarantees nothing: validate the amount on the server.
- Do not lift the CSS variables into globals.css: the component has to stay a single file.

## 8. Verify
- it renders with no console errors;
- it looks like the preview on the VibeUI page you copied this from;
- if it does not, you changed something listed in section 5 — put it back.

For developers

npx shadcn@latest add https://vibeui.ru/r/input-015.json
https://vibeui.ru/r/input-015.json

Компонент самодостаточен: один файл, без зависимостей, собственная палитра в локальных переменных --vibeui-input-015-*. Клиентский: "use client". В состоянии живут только цифры. Главная механика — восстановление позиции курсора: считается число цифр слева от него, после форматирования курсор ставится после того же их количества, а не на прежний индекс. Пробел между разрядами неразрывный, иначе строка переносится посередине числа. Превышение лимита красит рамку и меняет подпись.

Component source

The same file your agent installs. Here in case you would rather copy it by hand.

"use client"

import { useId, useRef, useState } from "react"
import type { ComponentPropsWithoutRef, CSSProperties } from "react"

export type Input015Props = Omit<
  ComponentPropsWithoutRef<"div">,
  "children" | "defaultValue" | "onChange"
> & {
  label?: string
  suffix?: string
  max?: number
  onChange?: (amount: number) => void
  accent?: string
}

// Идея компонента: разряды расставляются прямо во время набора, а курсор
// не улетает в конец — он пересчитывается по числу цифр слева от него.
// Это главная сложность живого форматирования: без пересчёта поле нельзя
// править в середине. Под полем сумма продублирована словами-сокращениями,
// чтобы «1 200 000» и «120 000» не путались краем глаза.
const STYLES = `
:where([data-vibeui-block="input-015"]){
--vibeui-input-015-surface:oklch(1 0 0);
--vibeui-input-015-shell:oklch(0.91 0.006 265);
--vibeui-input-015-fg:oklch(0.21 0.014 265);
--vibeui-input-015-muted:oklch(0.55 0.014 265);
--vibeui-input-015-field:oklch(0.985 0.002 265);
--vibeui-input-015-border:oklch(0.88 0.008 265);
--vibeui-input-015-accent:oklch(0.5 0.15 150);
--vibeui-input-015-bad:oklch(0.55 0.2 25);
--vibeui-input-015-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
[data-vibeui-block="input-015"]{
display:flex;flex-direction:column;gap:0.4375rem;
width:100%;max-width:20rem;box-sizing:border-box;padding:0.875rem;
background:var(--vibeui-input-015-surface);
border:1px solid var(--vibeui-input-015-shell);border-radius:0.875rem;
font-family:var(--vibeui-input-015-font);color:var(--vibeui-input-015-fg);
}
[data-vibeui-block="input-015"] *{box-sizing:border-box}
[data-vibeui-block="input-015"] label{font-size:0.8125rem;font-weight:600}
[data-vibeui-block="input-015"] [data-part="frame"]{
display:flex;align-items:baseline;gap:0.375rem;
padding:0.5rem 0.75rem;
background:var(--vibeui-input-015-field);
border:1px solid var(--vibeui-input-015-border);border-radius:0.75rem;
transition:border-color .16s ease,box-shadow .16s ease;
}
[data-vibeui-block="input-015"] [data-part="frame"]:focus-within{
border-color:var(--vibeui-input-015-accent);
box-shadow:0 0 0 3px color-mix(in oklab,var(--vibeui-input-015-accent) 18%,transparent);
}
[data-vibeui-block="input-015"] [data-part="frame"][data-over="1"]{border-color:var(--vibeui-input-015-bad)}
/* Крупные табличные цифры: сумму читают, а не разглядывают. */
[data-vibeui-block="input-015"] input{
flex:1;min-width:0;border:0;background:none;color:inherit;
font:inherit;font-size:1.5rem;font-weight:700;line-height:1.2;
letter-spacing:-0.01em;font-variant-numeric:tabular-nums;
}
[data-vibeui-block="input-015"] input:focus{outline:none}
[data-vibeui-block="input-015"] [data-part="suffix"]{
flex:none;font-size:1rem;font-weight:600;color:var(--vibeui-input-015-muted);
user-select:none;
}
[data-vibeui-block="input-015"] [data-part="foot"]{
display:flex;align-items:baseline;justify-content:space-between;gap:0.5rem;
font-size:0.75rem;line-height:1.4;color:var(--vibeui-input-015-muted);
}
[data-vibeui-block="input-015"] [data-part="words"]{font-weight:600;color:var(--vibeui-input-015-fg)}
[data-vibeui-block="input-015"] [data-part="foot"][data-over="1"] [data-part="words"]{color:var(--vibeui-input-015-bad)}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="input-015"] *{animation:none!important;transition:none!important}}
`

// Неразрывный пробел: обычный переносит строку между разрядами.
const THIN = " "

function group(digits: string) {
  return digits.replace(/\B(?=(\d{3})+(?!\d))/g, THIN)
}

function short(amount: number) {
  if (amount >= 1_000_000)
    return `${(amount / 1_000_000).toFixed(1).replace(".", ",")} млн`
  if (amount >= 1_000) return `${Math.round(amount / 1000)} тыс.`
  return String(amount)
}

/**
 * Сумма с разделителями разрядов прямо при вводе и сохранением места курсора.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Input015({
  label = "Сумма перевода",
  suffix = "₽",
  max = 300000,
  onChange,
  accent,
  className,
  style,
  ...props
}: Input015Props) {
  const id = useId()
  const field = useRef<HTMLInputElement | null>(null)
  const [digits, setDigits] = useState("125000")

  const palette = {
    ...(accent ? { "--vibeui-input-015-accent": accent } : null),
    ...style,
  } as CSSProperties

  const amount = Number(digits || "0")
  const over = amount > max

  return (
    <>
      <style href="vibeui-input-015" precedence="medium">
        {STYLES}
      </style>
      <div
        {...props}
        data-vibeui-block="input-015"
        className={className}
        style={palette}
      >
        <label htmlFor={id}>{label}</label>
        <div data-part="frame" data-over={over ? "1" : "0"}>
          <input
            ref={field}
            id={id}
            type="text"
            inputMode="numeric"
            autoComplete="off"
            placeholder="0"
            value={group(digits)}
            aria-invalid={over}
            aria-describedby={`${id}-foot`}
            onChange={(event) => {
              const input = event.target
              const before = input.value.slice(0, input.selectionStart ?? 0)
              const digitsBefore = before.replace(/\D/g, "").length
              const next = input.value.replace(/\D/g, "").slice(0, 12)

              setDigits(next)
              onChange?.(Number(next || "0"))

              // Курсор ставится после того же количества цифр, а не на тот же
              // индекс: разделители сдвигают строку и индекс врёт.
              window.requestAnimationFrame(() => {
                const node = field.current
                if (!node) return
                const formatted = group(next)
                let seen = 0
                let position = formatted.length
                for (let index = 0; index < formatted.length; index += 1) {
                  if (/\d/.test(formatted[index])) seen += 1
                  if (seen === digitsBefore) {
                    position = index + 1
                    break
                  }
                }
                if (digitsBefore === 0) position = 0
                node.setSelectionRange(position, position)
              })
            }}
          />
          <span data-part="suffix" aria-hidden="true">
            {suffix}
          </span>
        </div>
        <p
          data-part="foot"
          id={`${id}-foot`}
          data-over={over ? "1" : "0"}
          aria-live="polite"
        >
          <span data-part="words">
            {over ? "Больше лимита" : `≈ ${short(amount)} ${suffix}`}
          </span>
          <span>
            лимит {group(String(max))}
            {THIN}
            {suffix}
          </span>
        </p>
      </div>
    </>
  )
}