<Input
    value={memberId ?? ""}
    className="w-52 [appearance:textfield] [&::-webkit-inner-spin-button]:appearance-none [&::-webkit-outer-spin-button]:appearance-none"
    onChange={(e) => setMemberId(e.target.value)}
    placeholder={t("memberAccountPlaceholder")}
    type="text"
    pattern="[0-9]*"
    maxLength={9}
    inputMode="numeric"
    />

const nextConfig: NextConfig = {
    output: "standalone",
}

import { useCopyToClipboard } from "react-use";
const [, copyToClipboard] = useCopyToClipboard();
copyToClipboard(inviteCode);



await navigator.clipboard.writeText('文本');

有些浏览器不支持 navigator.clipboard，特别是 HTTP 环境下（非 HTTPS）或 Safari 的某些旧版本

export function formatNumber(
  num: number,
  {
    minimumFractionDigits,
    maximumFractionDigits = 2,
  }: {
    minimumFractionDigits?: number;
    maximumFractionDigits?: number;
  } = {},
) {
  return new Intl.NumberFormat("en", {
    minimumFractionDigits,
    maximumFractionDigits,
    roundingMode: "floor",
  }).format(num);
}

export function divide(num: number, divisor: number) {
  return new Big(num).div(divisor).toNumber();
}