otp-gen-ui/dist/index.js

Generate OTP and render customizable input boxes for React

var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp.call(b, prop))
      __defNormalProp(a, prop, b[prop]);
  if (__getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(b)) {
      if (__propIsEnum.call(b, prop))
        __defNormalProp(a, prop, b[prop]);
    }
  return a;
};
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  // If the importer is in node compatibility mode or this is not an ESM
  // file that has been converted to a CommonJS file using a Babel-
  // compatible transform (i.e. "__esModule" has not been set), then set
  // "default" to the CommonJS "module.exports" for node compatibility.
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var index_exports = {};
__export(index_exports, {
  OtpBox: () => OtpBox_default,
  generateOtp: () => generateOtp
});
module.exports = __toCommonJS(index_exports);

// src/generateOtp.ts
var generateOtp = (length = 6) => {
  if (length <= 0 || !Number.isInteger(length)) {
    throw new Error("OTP length must be a positive integer");
  }
  return Array.from({ length }, () => Math.floor(Math.random() * 10)).join("");
};

// src/OtpBox.tsx
var import_react = __toESM(require("react"));
var import_jsx_runtime = require("react/jsx-runtime");
var OtpBox = ({
  length = 6,
  onChange,
  style,
  inputStyle
}) => {
  const [otp, setOtp] = import_react.default.useState(Array(length).fill(""));
  const inputsRef = (0, import_react.useRef)([]);
  const handleChange = (value, index) => {
    var _a;
    const newOtp = [...otp];
    newOtp[index] = value.slice(-1);
    setOtp(newOtp);
    onChange == null ? void 0 : onChange(newOtp.join(""));
    if (value && index < length - 1) {
      (_a = inputsRef.current[index + 1]) == null ? void 0 : _a.focus();
    }
  };
  const handleKeyDown = (e, index) => {
    var _a;
    if (e.key === "Backspace" && !otp[index] && index > 0) {
      (_a = inputsRef.current[index - 1]) == null ? void 0 : _a.focus();
    }
  };
  return /* @__PURE__ */ (0, import_jsx_runtime.jsx)("div", { style: __spreadValues({ display: "flex", gap: "8px" }, style), children: Array.from({ length }).map((_, i) => /* @__PURE__ */ (0, import_jsx_runtime.jsx)(
    "input",
    {
      ref: (el) => {
        inputsRef.current[i] = el;
      },
      value: otp[i],
      onChange: (e) => handleChange(e.target.value, i),
      onKeyDown: (e) => handleKeyDown(e, i),
      maxLength: 1,
      style: __spreadValues({
        width: "40px",
        height: "40px",
        textAlign: "center",
        fontSize: "18px",
        border: "1px solid #ccc",
        borderRadius: "5px"
      }, inputStyle)
    },
    i
  )) });
};
var OtpBox_default = OtpBox;
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  OtpBox,
  generateOtp
});