Stop wasting time building OTP inputs.

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One-time password input component for React. Accessible. Unstyled. Customizable. Open Source.

npm install input-otp
2.2K
'use client'
import { OTPInput, SlotProps } from 'input-otp'
 
<OTPInput
  maxLength={6}
  containerClassName="group flex items-center has-[:disabled]:opacity-30"
  render={({ slots }) => (
    <>
      <div className="flex">
        {slots.slice(0, 3).map((slot, idx) => (
          <Slot key={idx} {...slot} />
        ))}
      </div>
 
      <FakeDash />
 
      <div className="flex">
        {slots.slice(3).map((slot, idx) => (
          <Slot key={idx} {...slot} />
        ))}
      </div>
    </>
  )}
/>
 
// Feel free to copy. Uses @shadcn/ui tailwind colors.
function Slot(props: SlotProps) {
  return (
    <div
      className={cn(
        'relative w-10 h-14 text-[2rem]',
        'flex items-center justify-center',
        'transition-all duration-300',
        'border-border border-y border-r first:border-l first:rounded-l-md last:rounded-r-md',
        'group-hover:border-accent-foreground/20 group-focus-within:border-accent-foreground/20',
        'outline outline-0 outline-accent-foreground/20',
        { 'outline-4 outline-accent-foreground': props.isActive },
      )}
    >
      {props.char !== null && <div>{props.char}</div>}
      {props.hasFakeCaret && <FakeCaret />}
    </div>
  )
}
 
// You can emulate a fake textbox caret!
function FakeCaret() {
  return (
    <div className="absolute pointer-events-none inset-0 flex items-center justify-center animate-caret-blink">
      <div className="w-px h-8 bg-white" />
    </div>
  )
}
 
// Inspired by Stripe's MFA input.
function FakeDash() {
  return (
    <div className="flex w-10 justify-center items-center">
      <div className="w-3 h-1 rounded-full bg-border" />
    </div>
  )
}
 
// tailwind.config.ts for the blinking caret animation.
const config = {
  theme: {
    extend: {
      keyframes: {
        'caret-blink': {
          '0%,70%,100%': { opacity: '1' },
          '20%,50%': { opacity: '0' },
        },
      },
      animation: {
        'caret-blink': 'caret-blink 1.2s ease-out infinite',
      },
    },
  },
}
 
// Small utility to merge class names.
import { clsx } from "clsx";
import { twMerge } from "tailwind-merge";
 
import type { ClassValue } from "clsx";
 
export function cn(...inputs: ClassValue[]) {
  return twMerge(clsx(inputs));
}
 
'use client'
import { OTPInput, SlotProps } from 'input-otp'
 
<OTPInput
  maxLength={6}
  containerClassName="group flex items-center has-[:disabled]:opacity-30"
  render={({ slots }) => (
    <>
      <div className="flex">
        {slots.slice(0, 3).map((slot, idx) => (
          <Slot key={idx} {...slot} />
        ))}
      </div>
 
      <FakeDash />
 
      <div className="flex">
        {slots.slice(3).map((slot, idx) => (
          <Slot key={idx} {...slot} />
        ))}
      </div>
    </>
  )}
/>
 
// Feel free to copy. Uses @shadcn/ui tailwind colors.
function Slot(props: SlotProps) {
  return (
    <div
      className={cn(
        'relative w-10 h-14 text-[2rem]',
        'flex items-center justify-center',
        'transition-all duration-300',
        'border-border border-y border-r first:border-l first:rounded-l-md last:rounded-r-md',
        'group-hover:border-accent-foreground/20 group-focus-within:border-accent-foreground/20',
        'outline outline-0 outline-accent-foreground/20',
        { 'outline-4 outline-accent-foreground': props.isActive },
      )}
    >
      {props.char !== null && <div>{props.char}</div>}
      {props.hasFakeCaret && <FakeCaret />}
    </div>
  )
}
 
// You can emulate a fake textbox caret!
function FakeCaret() {
  return (
    <div className="absolute pointer-events-none inset-0 flex items-center justify-center animate-caret-blink">
      <div className="w-px h-8 bg-white" />
    </div>
  )
}
 
// Inspired by Stripe's MFA input.
function FakeDash() {
  return (
    <div className="flex w-10 justify-center items-center">
      <div className="w-3 h-1 rounded-full bg-border" />
    </div>
  )
}
 
// tailwind.config.ts for the blinking caret animation.
const config = {
  theme: {
    extend: {
      keyframes: {
        'caret-blink': {
          '0%,70%,100%': { opacity: '1' },
          '20%,50%': { opacity: '0' },
        },
      },
      animation: {
        'caret-blink': 'caret-blink 1.2s ease-out infinite',
      },
    },
  },
}
 
// Small utility to merge class names.
import { clsx } from "clsx";
import { twMerge } from "tailwind-merge";
 
import type { ClassValue } from "clsx";
 
export function cn(...inputs: ClassValue[]) {
  return twMerge(clsx(inputs));
}