OTPInput

Usage

import { OTPInput } from "@devvy-ui/react";

<OTPInput label="Verification code" name="code" length={6} required />

API reference

Native HTML attributes, className, style and a forwarded ref are supported. Component-specific props:

Prop	Type	Default	Description
label	string	required	Input accessible name.
length	number	6	Digit count, clamped to 1–12.
value / defaultValue	string	empty	Code text.
onComplete	(code: string) => void	—	Called when a changed code reaches the requested length.

Source ownership

Run npx @devvy-ui/cli init once in your React project, then add the source:

npx @devvy-ui/cli add otp-input

Make the source yours.

Start from the canonical implementation used by the package and registry. Change the code, keep the MIT notice, and build the behavior your project needs.

OTPInput.tsxREACT / TSX

import { forwardRef, useRef, type InputHTMLAttributes } from 'react';
import { useReset, useValue } from '../lib/widgets';
export interface OTPInputProps
  extends Omit<
    InputHTMLAttributes<HTMLInputElement>,
    'value' | 'defaultValue' | 'onChange' | 'type' | 'maxLength'
  > {
  label: string;
  length?: number;
  value?: string;
  defaultValue?: string;
  onValueChange?: (value: string) => void;
  onComplete?: (value: string) => void;
}
export const OTPInput = forwardRef<HTMLInputElement, OTPInputProps>(function OTPInput(
  { label, length = 6, value, defaultValue = '', onValueChange, onComplete, className, ...props },
  ref,
) {
  const count = Number.isFinite(length) ? Math.max(1, Math.min(12, Math.floor(length))) : 6;
  const [code, setCode] = useValue(value, defaultValue, onValueChange),
    input = useRef<HTMLInputElement>(null);
  useReset(input, () => setCode(defaultValue));
  return (
    <input
      {...props}
      ref={(node) => {
        input.current = node;
        if (typeof ref === 'function') ref(node);
        else if (ref) ref.current = node;
      }}
      type="text"
      inputMode="numeric"
      autoComplete="one-time-code"
      aria-label={label}
      className={['dvy-input dvy-otp-input', className].filter(Boolean).join(' ')}
      pattern={'[0-9]{' + count + '}'}
      maxLength={count}
      value={code}
      onPaste={(event) => {
        props.onPaste?.(event);
        if (event.defaultPrevented || props.readOnly) return;
        event.preventDefault();
        const next = event.clipboardData.getData('text').replace(/\D/g, '').slice(0, count);
        setCode(next);
        if (next.length === count && next !== code) onComplete?.(next);
      }}
      onChange={(event) => {
        const next = event.target.value.replace(/\D/g, '').slice(0, count);
        setCode(next);
        if (next.length === count && next !== code) onComplete?.(next);
      }}
    />
  );
});

Edit your own copy. Downloaded source uses your changes; the component preview above uses the shipped version. Run the source installer first to include shared helpers.

Interactive preview

Usage

API reference

Accessibility & behavior

Platform Behavior & Guidelines

Source ownership

Make the source yours.