OTP input with numeric digits.

import { REGEXP_ONLY_DIGITS } from "input-otp"

import { Field, FieldLabel } from "@/components/ui/field"
import {
  InputOTP,
  InputOTPGroup,
  InputOTPSlot,
} from "@/components/ui/input-otp"

export function Pattern() {
  return (
    <div className="flex items-center justify-center">
      <Field>
        <FieldLabel htmlFor="digits-only">Digits Only</FieldLabel>
        <InputOTP id="digits-only" maxLength={6} pattern={REGEXP_ONLY_DIGITS}>
          <InputOTPGroup>
            <InputOTPSlot index={0} />
            <InputOTPSlot index={1} />
            <InputOTPSlot index={2} />
            <InputOTPSlot index={3} />
            <InputOTPSlot index={4} />
            <InputOTPSlot index={5} />
          </InputOTPGroup>
        </InputOTP>
      </Field>
    </div>
  )
}