zod
Version:
TypeScript-first schema declaration and validation library with static type inference
1,148 lines • 143 kB
JavaScript
"use strict";
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
if (kind === "m") throw new TypeError("Private method is not writable");
if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var _ZodEnum_cache, _ZodNativeEnum_cache;
Object.defineProperty(exports, "__esModule", { value: true });
exports.boolean = exports.bigint = exports.array = exports.any = exports.coerce = exports.ZodFirstPartyTypeKind = exports.late = exports.ZodSchema = exports.Schema = exports.custom = exports.ZodReadonly = exports.ZodPipeline = exports.ZodBranded = exports.BRAND = exports.ZodNaN = exports.ZodCatch = exports.ZodDefault = exports.ZodNullable = exports.ZodOptional = exports.ZodTransformer = exports.ZodEffects = exports.ZodPromise = exports.ZodNativeEnum = exports.ZodEnum = exports.ZodLiteral = exports.ZodLazy = exports.ZodFunction = exports.ZodSet = exports.ZodMap = exports.ZodRecord = exports.ZodTuple = exports.ZodIntersection = exports.ZodDiscriminatedUnion = exports.ZodUnion = exports.ZodObject = exports.ZodArray = exports.ZodVoid = exports.ZodNever = exports.ZodUnknown = exports.ZodAny = exports.ZodNull = exports.ZodUndefined = exports.ZodSymbol = exports.ZodDate = exports.ZodBoolean = exports.ZodBigInt = exports.ZodNumber = exports.ZodString = exports.datetimeRegex = exports.ZodType = void 0;
exports.NEVER = exports.void = exports.unknown = exports.union = exports.undefined = exports.tuple = exports.transformer = exports.symbol = exports.string = exports.strictObject = exports.set = exports.record = exports.promise = exports.preprocess = exports.pipeline = exports.ostring = exports.optional = exports.onumber = exports.oboolean = exports.object = exports.number = exports.nullable = exports.null = exports.never = exports.nativeEnum = exports.nan = exports.map = exports.literal = exports.lazy = exports.intersection = exports.instanceof = exports.function = exports.enum = exports.effect = exports.discriminatedUnion = exports.date = void 0;
const errors_1 = require("./errors");
const errorUtil_1 = require("./helpers/errorUtil");
const parseUtil_1 = require("./helpers/parseUtil");
const util_1 = require("./helpers/util");
const ZodError_1 = require("./ZodError");
class ParseInputLazyPath {
constructor(parent, value, path, key) {
this._cachedPath = [];
this.parent = parent;
this.data = value;
this._path = path;
this._key = key;
}
get path() {
if (!this._cachedPath.length) {
if (this._key instanceof Array) {
this._cachedPath.push(...this._path, ...this._key);
}
else {
this._cachedPath.push(...this._path, this._key);
}
}
return this._cachedPath;
}
}
const handleResult = (ctx, result) => {
if ((0, parseUtil_1.isValid)(result)) {
return { success: true, data: result.value };
}
else {
if (!ctx.common.issues.length) {
throw new Error("Validation failed but no issues detected.");
}
return {
success: false,
get error() {
if (this._error)
return this._error;
const error = new ZodError_1.ZodError(ctx.common.issues);
this._error = error;
return this._error;
},
};
}
};
function processCreateParams(params) {
if (!params)
return {};
const { errorMap, invalid_type_error, required_error, description } = params;
if (errorMap && (invalid_type_error || required_error)) {
throw new Error(`Can't use "invalid_type_error" or "required_error" in conjunction with custom error map.`);
}
if (errorMap)
return { errorMap: errorMap, description };
const customMap = (iss, ctx) => {
var _a, _b;
const { message } = params;
if (iss.code === "invalid_enum_value") {
return { message: message !== null && message !== void 0 ? message : ctx.defaultError };
}
if (typeof ctx.data === "undefined") {
return { message: (_a = message !== null && message !== void 0 ? message : required_error) !== null && _a !== void 0 ? _a : ctx.defaultError };
}
if (iss.code !== "invalid_type")
return { message: ctx.defaultError };
return { message: (_b = message !== null && message !== void 0 ? message : invalid_type_error) !== null && _b !== void 0 ? _b : ctx.defaultError };
};
return { errorMap: customMap, description };
}
class ZodType {
get description() {
return this._def.description;
}
_getType(input) {
return (0, util_1.getParsedType)(input.data);
}
_getOrReturnCtx(input, ctx) {
return (ctx || {
common: input.parent.common,
data: input.data,
parsedType: (0, util_1.getParsedType)(input.data),
schemaErrorMap: this._def.errorMap,
path: input.path,
parent: input.parent,
});
}
_processInputParams(input) {
return {
status: new parseUtil_1.ParseStatus(),
ctx: {
common: input.parent.common,
data: input.data,
parsedType: (0, util_1.getParsedType)(input.data),
schemaErrorMap: this._def.errorMap,
path: input.path,
parent: input.parent,
},
};
}
_parseSync(input) {
const result = this._parse(input);
if ((0, parseUtil_1.isAsync)(result)) {
throw new Error("Synchronous parse encountered promise.");
}
return result;
}
_parseAsync(input) {
const result = this._parse(input);
return Promise.resolve(result);
}
parse(data, params) {
const result = this.safeParse(data, params);
if (result.success)
return result.data;
throw result.error;
}
safeParse(data, params) {
var _a;
const ctx = {
common: {
issues: [],
async: (_a = params === null || params === void 0 ? void 0 : params.async) !== null && _a !== void 0 ? _a : false,
contextualErrorMap: params === null || params === void 0 ? void 0 : params.errorMap,
},
path: (params === null || params === void 0 ? void 0 : params.path) || [],
schemaErrorMap: this._def.errorMap,
parent: null,
data,
parsedType: (0, util_1.getParsedType)(data),
};
const result = this._parseSync({ data, path: ctx.path, parent: ctx });
return handleResult(ctx, result);
}
"~validate"(data) {
var _a, _b;
const ctx = {
common: {
issues: [],
async: !!this["~standard"].async,
},
path: [],
schemaErrorMap: this._def.errorMap,
parent: null,
data,
parsedType: (0, util_1.getParsedType)(data),
};
if (!this["~standard"].async) {
try {
const result = this._parseSync({ data, path: [], parent: ctx });
return (0, parseUtil_1.isValid)(result)
? {
value: result.value,
}
: {
issues: ctx.common.issues,
};
}
catch (err) {
if ((_b = (_a = err === null || err === void 0 ? void 0 : err.message) === null || _a === void 0 ? void 0 : _a.toLowerCase()) === null || _b === void 0 ? void 0 : _b.includes("encountered")) {
this["~standard"].async = true;
}
ctx.common = {
issues: [],
async: true,
};
}
}
return this._parseAsync({ data, path: [], parent: ctx }).then((result) => (0, parseUtil_1.isValid)(result)
? {
value: result.value,
}
: {
issues: ctx.common.issues,
});
}
async parseAsync(data, params) {
const result = await this.safeParseAsync(data, params);
if (result.success)
return result.data;
throw result.error;
}
async safeParseAsync(data, params) {
const ctx = {
common: {
issues: [],
contextualErrorMap: params === null || params === void 0 ? void 0 : params.errorMap,
async: true,
},
path: (params === null || params === void 0 ? void 0 : params.path) || [],
schemaErrorMap: this._def.errorMap,
parent: null,
data,
parsedType: (0, util_1.getParsedType)(data),
};
const maybeAsyncResult = this._parse({ data, path: ctx.path, parent: ctx });
const result = await ((0, parseUtil_1.isAsync)(maybeAsyncResult)
? maybeAsyncResult
: Promise.resolve(maybeAsyncResult));
return handleResult(ctx, result);
}
refine(check, message) {
const getIssueProperties = (val) => {
if (typeof message === "string" || typeof message === "undefined") {
return { message };
}
else if (typeof message === "function") {
return message(val);
}
else {
return message;
}
};
return this._refinement((val, ctx) => {
const result = check(val);
const setError = () => ctx.addIssue({
code: ZodError_1.ZodIssueCode.custom,
...getIssueProperties(val),
});
if (typeof Promise !== "undefined" && result instanceof Promise) {
return result.then((data) => {
if (!data) {
setError();
return false;
}
else {
return true;
}
});
}
if (!result) {
setError();
return false;
}
else {
return true;
}
});
}
refinement(check, refinementData) {
return this._refinement((val, ctx) => {
if (!check(val)) {
ctx.addIssue(typeof refinementData === "function"
? refinementData(val, ctx)
: refinementData);
return false;
}
else {
return true;
}
});
}
_refinement(refinement) {
return new ZodEffects({
schema: this,
typeName: ZodFirstPartyTypeKind.ZodEffects,
effect: { type: "refinement", refinement },
});
}
superRefine(refinement) {
return this._refinement(refinement);
}
constructor(def) {
/** Alias of safeParseAsync */
this.spa = this.safeParseAsync;
this._def = def;
this.parse = this.parse.bind(this);
this.safeParse = this.safeParse.bind(this);
this.parseAsync = this.parseAsync.bind(this);
this.safeParseAsync = this.safeParseAsync.bind(this);
this.spa = this.spa.bind(this);
this.refine = this.refine.bind(this);
this.refinement = this.refinement.bind(this);
this.superRefine = this.superRefine.bind(this);
this.optional = this.optional.bind(this);
this.nullable = this.nullable.bind(this);
this.nullish = this.nullish.bind(this);
this.array = this.array.bind(this);
this.promise = this.promise.bind(this);
this.or = this.or.bind(this);
this.and = this.and.bind(this);
this.transform = this.transform.bind(this);
this.brand = this.brand.bind(this);
this.default = this.default.bind(this);
this.catch = this.catch.bind(this);
this.describe = this.describe.bind(this);
this.pipe = this.pipe.bind(this);
this.readonly = this.readonly.bind(this);
this.isNullable = this.isNullable.bind(this);
this.isOptional = this.isOptional.bind(this);
this["~standard"] = {
version: 1,
vendor: "zod",
validate: (data) => this["~validate"](data),
};
}
optional() {
return ZodOptional.create(this, this._def);
}
nullable() {
return ZodNullable.create(this, this._def);
}
nullish() {
return this.nullable().optional();
}
array() {
return ZodArray.create(this);
}
promise() {
return ZodPromise.create(this, this._def);
}
or(option) {
return ZodUnion.create([this, option], this._def);
}
and(incoming) {
return ZodIntersection.create(this, incoming, this._def);
}
transform(transform) {
return new ZodEffects({
...processCreateParams(this._def),
schema: this,
typeName: ZodFirstPartyTypeKind.ZodEffects,
effect: { type: "transform", transform },
});
}
default(def) {
const defaultValueFunc = typeof def === "function" ? def : () => def;
return new ZodDefault({
...processCreateParams(this._def),
innerType: this,
defaultValue: defaultValueFunc,
typeName: ZodFirstPartyTypeKind.ZodDefault,
});
}
brand() {
return new ZodBranded({
typeName: ZodFirstPartyTypeKind.ZodBranded,
type: this,
...processCreateParams(this._def),
});
}
catch(def) {
const catchValueFunc = typeof def === "function" ? def : () => def;
return new ZodCatch({
...processCreateParams(this._def),
innerType: this,
catchValue: catchValueFunc,
typeName: ZodFirstPartyTypeKind.ZodCatch,
});
}
describe(description) {
const This = this.constructor;
return new This({
...this._def,
description,
});
}
pipe(target) {
return ZodPipeline.create(this, target);
}
readonly() {
return ZodReadonly.create(this);
}
isOptional() {
return this.safeParse(undefined).success;
}
isNullable() {
return this.safeParse(null).success;
}
}
exports.ZodType = ZodType;
exports.Schema = ZodType;
exports.ZodSchema = ZodType;
const cuidRegex = /^c[^\s-]{8,}$/i;
const cuid2Regex = /^[0-9a-z]+$/;
const ulidRegex = /^[0-9A-HJKMNP-TV-Z]{26}$/i;
// const uuidRegex =
// /^([a-f0-9]{8}-[a-f0-9]{4}-[1-5][a-f0-9]{3}-[a-f0-9]{4}-[a-f0-9]{12}|00000000-0000-0000-0000-000000000000)$/i;
const uuidRegex = /^[0-9a-fA-F]{8}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{12}$/i;
const nanoidRegex = /^[a-z0-9_-]{21}$/i;
const jwtRegex = /^[A-Za-z0-9-_]+\.[A-Za-z0-9-_]+\.[A-Za-z0-9-_]*$/;
const durationRegex = /^[-+]?P(?!$)(?:(?:[-+]?\d+Y)|(?:[-+]?\d+[.,]\d+Y$))?(?:(?:[-+]?\d+M)|(?:[-+]?\d+[.,]\d+M$))?(?:(?:[-+]?\d+W)|(?:[-+]?\d+[.,]\d+W$))?(?:(?:[-+]?\d+D)|(?:[-+]?\d+[.,]\d+D$))?(?:T(?=[\d+-])(?:(?:[-+]?\d+H)|(?:[-+]?\d+[.,]\d+H$))?(?:(?:[-+]?\d+M)|(?:[-+]?\d+[.,]\d+M$))?(?:[-+]?\d+(?:[.,]\d+)?S)?)??$/;
// from https://stackoverflow.com/a/46181/1550155
// old version: too slow, didn't support unicode
// const emailRegex = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i;
//old email regex
// const emailRegex = /^(([^<>()[\].,;:\s@"]+(\.[^<>()[\].,;:\s@"]+)*)|(".+"))@((?!-)([^<>()[\].,;:\s@"]+\.)+[^<>()[\].,;:\s@"]{1,})[^-<>()[\].,;:\s@"]$/i;
// eslint-disable-next-line
// const emailRegex =
// /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2}))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2}))\])|(\[IPv6:(([a-f0-9]{1,4}:){7}|::([a-f0-9]{1,4}:){0,6}|([a-f0-9]{1,4}:){1}:([a-f0-9]{1,4}:){0,5}|([a-f0-9]{1,4}:){2}:([a-f0-9]{1,4}:){0,4}|([a-f0-9]{1,4}:){3}:([a-f0-9]{1,4}:){0,3}|([a-f0-9]{1,4}:){4}:([a-f0-9]{1,4}:){0,2}|([a-f0-9]{1,4}:){5}:([a-f0-9]{1,4}:){0,1})([a-f0-9]{1,4}|(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2}))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2})))\])|([A-Za-z0-9]([A-Za-z0-9-]*[A-Za-z0-9])*(\.[A-Za-z]{2,})+))$/;
// const emailRegex =
// /^[a-zA-Z0-9\.\!\#\$\%\&\'\*\+\/\=\?\^\_\`\{\|\}\~\-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/;
// const emailRegex =
// /^(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])$/i;
const emailRegex = /^(?!\.)(?!.*\.\.)([A-Z0-9_'+\-\.]*)[A-Z0-9_+-]@([A-Z0-9][A-Z0-9\-]*\.)+[A-Z]{2,}$/i;
// const emailRegex =
// /^[a-z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-z0-9-]+(?:\.[a-z0-9\-]+)*$/i;
// from https://thekevinscott.com/emojis-in-javascript/#writing-a-regular-expression
const _emojiRegex = `^(\\p{Extended_Pictographic}|\\p{Emoji_Component})+$`;
let emojiRegex;
// faster, simpler, safer
const ipv4Regex = /^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.){3}(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])$/;
const ipv4CidrRegex = /^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.){3}(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\/(3[0-2]|[12]?[0-9])$/;
// const ipv6Regex =
// /^(([a-f0-9]{1,4}:){7}|::([a-f0-9]{1,4}:){0,6}|([a-f0-9]{1,4}:){1}:([a-f0-9]{1,4}:){0,5}|([a-f0-9]{1,4}:){2}:([a-f0-9]{1,4}:){0,4}|([a-f0-9]{1,4}:){3}:([a-f0-9]{1,4}:){0,3}|([a-f0-9]{1,4}:){4}:([a-f0-9]{1,4}:){0,2}|([a-f0-9]{1,4}:){5}:([a-f0-9]{1,4}:){0,1})([a-f0-9]{1,4}|(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2}))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2})))$/;
const ipv6Regex = /^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$/;
const ipv6CidrRegex = /^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))\/(12[0-8]|1[01][0-9]|[1-9]?[0-9])$/;
// https://stackoverflow.com/questions/7860392/determine-if-string-is-in-base64-using-javascript
const base64Regex = /^([0-9a-zA-Z+/]{4})*(([0-9a-zA-Z+/]{2}==)|([0-9a-zA-Z+/]{3}=))?$/;
// https://base64.guru/standards/base64url
const base64urlRegex = /^([0-9a-zA-Z-_]{4})*(([0-9a-zA-Z-_]{2}(==)?)|([0-9a-zA-Z-_]{3}(=)?))?$/;
// simple
// const dateRegexSource = `\\d{4}-\\d{2}-\\d{2}`;
// no leap year validation
// const dateRegexSource = `\\d{4}-((0[13578]|10|12)-31|(0[13-9]|1[0-2])-30|(0[1-9]|1[0-2])-(0[1-9]|1\\d|2\\d))`;
// with leap year validation
const dateRegexSource = `((\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-((0[13578]|1[02])-(0[1-9]|[12]\\d|3[01])|(0[469]|11)-(0[1-9]|[12]\\d|30)|(02)-(0[1-9]|1\\d|2[0-8])))`;
const dateRegex = new RegExp(`^${dateRegexSource}$`);
function timeRegexSource(args) {
let secondsRegexSource = `[0-5]\\d`;
if (args.precision) {
secondsRegexSource = `${secondsRegexSource}\\.\\d{${args.precision}}`;
}
else if (args.precision == null) {
secondsRegexSource = `${secondsRegexSource}(\\.\\d+)?`;
}
const secondsQuantifier = args.precision ? "+" : "?"; // require seconds if precision is nonzero
return `([01]\\d|2[0-3]):[0-5]\\d(:${secondsRegexSource})${secondsQuantifier}`;
}
function timeRegex(args) {
return new RegExp(`^${timeRegexSource(args)}$`);
}
// Adapted from https://stackoverflow.com/a/3143231
function datetimeRegex(args) {
let regex = `${dateRegexSource}T${timeRegexSource(args)}`;
const opts = [];
opts.push(args.local ? `Z?` : `Z`);
if (args.offset)
opts.push(`([+-]\\d{2}:?\\d{2})`);
regex = `${regex}(${opts.join("|")})`;
return new RegExp(`^${regex}$`);
}
exports.datetimeRegex = datetimeRegex;
function isValidIP(ip, version) {
if ((version === "v4" || !version) && ipv4Regex.test(ip)) {
return true;
}
if ((version === "v6" || !version) && ipv6Regex.test(ip)) {
return true;
}
return false;
}
function isValidJWT(jwt, alg) {
if (!jwtRegex.test(jwt))
return false;
try {
const [header] = jwt.split(".");
// Convert base64url to base64
const base64 = header
.replace(/-/g, "+")
.replace(/_/g, "/")
.padEnd(header.length + ((4 - (header.length % 4)) % 4), "=");
const decoded = JSON.parse(atob(base64));
if (typeof decoded !== "object" || decoded === null)
return false;
if (!decoded.typ || !decoded.alg)
return false;
if (alg && decoded.alg !== alg)
return false;
return true;
}
catch (_a) {
return false;
}
}
function isValidCidr(ip, version) {
if ((version === "v4" || !version) && ipv4CidrRegex.test(ip)) {
return true;
}
if ((version === "v6" || !version) && ipv6CidrRegex.test(ip)) {
return true;
}
return false;
}
class ZodString extends ZodType {
_parse(input) {
if (this._def.coerce) {
input.data = String(input.data);
}
const parsedType = this._getType(input);
if (parsedType !== util_1.ZodParsedType.string) {
const ctx = this._getOrReturnCtx(input);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.invalid_type,
expected: util_1.ZodParsedType.string,
received: ctx.parsedType,
});
return parseUtil_1.INVALID;
}
const status = new parseUtil_1.ParseStatus();
let ctx = undefined;
for (const check of this._def.checks) {
if (check.kind === "min") {
if (input.data.length < check.value) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.too_small,
minimum: check.value,
type: "string",
inclusive: true,
exact: false,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "max") {
if (input.data.length > check.value) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.too_big,
maximum: check.value,
type: "string",
inclusive: true,
exact: false,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "length") {
const tooBig = input.data.length > check.value;
const tooSmall = input.data.length < check.value;
if (tooBig || tooSmall) {
ctx = this._getOrReturnCtx(input, ctx);
if (tooBig) {
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.too_big,
maximum: check.value,
type: "string",
inclusive: true,
exact: true,
message: check.message,
});
}
else if (tooSmall) {
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.too_small,
minimum: check.value,
type: "string",
inclusive: true,
exact: true,
message: check.message,
});
}
status.dirty();
}
}
else if (check.kind === "email") {
if (!emailRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "email",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "emoji") {
if (!emojiRegex) {
emojiRegex = new RegExp(_emojiRegex, "u");
}
if (!emojiRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "emoji",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "uuid") {
if (!uuidRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "uuid",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "nanoid") {
if (!nanoidRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "nanoid",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "cuid") {
if (!cuidRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "cuid",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "cuid2") {
if (!cuid2Regex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "cuid2",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "ulid") {
if (!ulidRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "ulid",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "url") {
try {
new URL(input.data);
}
catch (_a) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "url",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "regex") {
check.regex.lastIndex = 0;
const testResult = check.regex.test(input.data);
if (!testResult) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "regex",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "trim") {
input.data = input.data.trim();
}
else if (check.kind === "includes") {
if (!input.data.includes(check.value, check.position)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.invalid_string,
validation: { includes: check.value, position: check.position },
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "toLowerCase") {
input.data = input.data.toLowerCase();
}
else if (check.kind === "toUpperCase") {
input.data = input.data.toUpperCase();
}
else if (check.kind === "startsWith") {
if (!input.data.startsWith(check.value)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.invalid_string,
validation: { startsWith: check.value },
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "endsWith") {
if (!input.data.endsWith(check.value)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.invalid_string,
validation: { endsWith: check.value },
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "datetime") {
const regex = datetimeRegex(check);
if (!regex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.invalid_string,
validation: "datetime",
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "date") {
const regex = dateRegex;
if (!regex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.invalid_string,
validation: "date",
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "time") {
const regex = timeRegex(check);
if (!regex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.invalid_string,
validation: "time",
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "duration") {
if (!durationRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "duration",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "ip") {
if (!isValidIP(input.data, check.version)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "ip",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "jwt") {
if (!isValidJWT(input.data, check.alg)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "jwt",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "cidr") {
if (!isValidCidr(input.data, check.version)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "cidr",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "base64") {
if (!base64Regex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "base64",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "base64url") {
if (!base64urlRegex.test(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
validation: "base64url",
code: ZodError_1.ZodIssueCode.invalid_string,
message: check.message,
});
status.dirty();
}
}
else {
util_1.util.assertNever(check);
}
}
return { status: status.value, value: input.data };
}
_regex(regex, validation, message) {
return this.refinement((data) => regex.test(data), {
validation,
code: ZodError_1.ZodIssueCode.invalid_string,
...errorUtil_1.errorUtil.errToObj(message),
});
}
_addCheck(check) {
return new ZodString({
...this._def,
checks: [...this._def.checks, check],
});
}
email(message) {
return this._addCheck({ kind: "email", ...errorUtil_1.errorUtil.errToObj(message) });
}
url(message) {
return this._addCheck({ kind: "url", ...errorUtil_1.errorUtil.errToObj(message) });
}
emoji(message) {
return this._addCheck({ kind: "emoji", ...errorUtil_1.errorUtil.errToObj(message) });
}
uuid(message) {
return this._addCheck({ kind: "uuid", ...errorUtil_1.errorUtil.errToObj(message) });
}
nanoid(message) {
return this._addCheck({ kind: "nanoid", ...errorUtil_1.errorUtil.errToObj(message) });
}
cuid(message) {
return this._addCheck({ kind: "cuid", ...errorUtil_1.errorUtil.errToObj(message) });
}
cuid2(message) {
return this._addCheck({ kind: "cuid2", ...errorUtil_1.errorUtil.errToObj(message) });
}
ulid(message) {
return this._addCheck({ kind: "ulid", ...errorUtil_1.errorUtil.errToObj(message) });
}
base64(message) {
return this._addCheck({ kind: "base64", ...errorUtil_1.errorUtil.errToObj(message) });
}
base64url(message) {
// base64url encoding is a modification of base64 that can safely be used in URLs and filenames
return this._addCheck({
kind: "base64url",
...errorUtil_1.errorUtil.errToObj(message),
});
}
jwt(options) {
return this._addCheck({ kind: "jwt", ...errorUtil_1.errorUtil.errToObj(options) });
}
ip(options) {
return this._addCheck({ kind: "ip", ...errorUtil_1.errorUtil.errToObj(options) });
}
cidr(options) {
return this._addCheck({ kind: "cidr", ...errorUtil_1.errorUtil.errToObj(options) });
}
datetime(options) {
var _a, _b;
if (typeof options === "string") {
return this._addCheck({
kind: "datetime",
precision: null,
offset: false,
local: false,
message: options,
});
}
return this._addCheck({
kind: "datetime",
precision: typeof (options === null || options === void 0 ? void 0 : options.precision) === "undefined" ? null : options === null || options === void 0 ? void 0 : options.precision,
offset: (_a = options === null || options === void 0 ? void 0 : options.offset) !== null && _a !== void 0 ? _a : false,
local: (_b = options === null || options === void 0 ? void 0 : options.local) !== null && _b !== void 0 ? _b : false,
...errorUtil_1.errorUtil.errToObj(options === null || options === void 0 ? void 0 : options.message),
});
}
date(message) {
return this._addCheck({ kind: "date", message });
}
time(options) {
if (typeof options === "string") {
return this._addCheck({
kind: "time",
precision: null,
message: options,
});
}
return this._addCheck({
kind: "time",
precision: typeof (options === null || options === void 0 ? void 0 : options.precision) === "undefined" ? null : options === null || options === void 0 ? void 0 : options.precision,
...errorUtil_1.errorUtil.errToObj(options === null || options === void 0 ? void 0 : options.message),
});
}
duration(message) {
return this._addCheck({ kind: "duration", ...errorUtil_1.errorUtil.errToObj(message) });
}
regex(regex, message) {
return this._addCheck({
kind: "regex",
regex: regex,
...errorUtil_1.errorUtil.errToObj(message),
});
}
includes(value, options) {
return this._addCheck({
kind: "includes",
value: value,
position: options === null || options === void 0 ? void 0 : options.position,
...errorUtil_1.errorUtil.errToObj(options === null || options === void 0 ? void 0 : options.message),
});
}
startsWith(value, message) {
return this._addCheck({
kind: "startsWith",
value: value,
...errorUtil_1.errorUtil.errToObj(message),
});
}
endsWith(value, message) {
return this._addCheck({
kind: "endsWith",
value: value,
...errorUtil_1.errorUtil.errToObj(message),
});
}
min(minLength, message) {
return this._addCheck({
kind: "min",
value: minLength,
...errorUtil_1.errorUtil.errToObj(message),
});
}
max(maxLength, message) {
return this._addCheck({
kind: "max",
value: maxLength,
...errorUtil_1.errorUtil.errToObj(message),
});
}
length(len, message) {
return this._addCheck({
kind: "length",
value: len,
...errorUtil_1.errorUtil.errToObj(message),
});
}
/**
* Equivalent to `.min(1)`
*/
nonempty(message) {
return this.min(1, errorUtil_1.errorUtil.errToObj(message));
}
trim() {
return new ZodString({
...this._def,
checks: [...this._def.checks, { kind: "trim" }],
});
}
toLowerCase() {
return new ZodString({
...this._def,
checks: [...this._def.checks, { kind: "toLowerCase" }],
});
}
toUpperCase() {
return new ZodString({
...this._def,
checks: [...this._def.checks, { kind: "toUpperCase" }],
});
}
get isDatetime() {
return !!this._def.checks.find((ch) => ch.kind === "datetime");
}
get isDate() {
return !!this._def.checks.find((ch) => ch.kind === "date");
}
get isTime() {
return !!this._def.checks.find((ch) => ch.kind === "time");
}
get isDuration() {
return !!this._def.checks.find((ch) => ch.kind === "duration");
}
get isEmail() {
return !!this._def.checks.find((ch) => ch.kind === "email");
}
get isURL() {
return !!this._def.checks.find((ch) => ch.kind === "url");
}
get isEmoji() {
return !!this._def.checks.find((ch) => ch.kind === "emoji");
}
get isUUID() {
return !!this._def.checks.find((ch) => ch.kind === "uuid");
}
get isNANOID() {
return !!this._def.checks.find((ch) => ch.kind === "nanoid");
}
get isCUID() {
return !!this._def.checks.find((ch) => ch.kind === "cuid");
}
get isCUID2() {
return !!this._def.checks.find((ch) => ch.kind === "cuid2");
}
get isULID() {
return !!this._def.checks.find((ch) => ch.kind === "ulid");
}
get isIP() {
return !!this._def.checks.find((ch) => ch.kind === "ip");
}
get isCIDR() {
return !!this._def.checks.find((ch) => ch.kind === "cidr");
}
get isBase64() {
return !!this._def.checks.find((ch) => ch.kind === "base64");
}
get isBase64url() {
// base64url encoding is a modification of base64 that can safely be used in URLs and filenames
return !!this._def.checks.find((ch) => ch.kind === "base64url");
}
get minLength() {
let min = null;
for (const ch of this._def.checks) {
if (ch.kind === "min") {
if (min === null || ch.value > min)
min = ch.value;
}
}
return min;
}
get maxLength() {
let max = null;
for (const ch of this._def.checks) {
if (ch.kind === "max") {
if (max === null || ch.value < max)
max = ch.value;
}
}
return max;
}
}
exports.ZodString = ZodString;
ZodString.create = (params) => {
var _a;
return new ZodString({
checks: [],
typeName: ZodFirstPartyTypeKind.ZodString,
coerce: (_a = params === null || params === void 0 ? void 0 : params.coerce) !== null && _a !== void 0 ? _a : false,
...processCreateParams(params),
});
};
// https://stackoverflow.com/questions/3966484/why-does-modulus-operator-return-fractional-number-in-javascript/31711034#31711034
function floatSafeRemainder(val, step) {
const valDecCount = (val.toString().split(".")[1] || "").length;
const stepDecCount = (step.toString().split(".")[1] || "").length;
const decCount = valDecCount > stepDecCount ? valDecCount : stepDecCount;
const valInt = parseInt(val.toFixed(decCount).replace(".", ""));
const stepInt = parseInt(step.toFixed(decCount).replace(".", ""));
return (valInt % stepInt) / Math.pow(10, decCount);
}
class ZodNumber extends ZodType {
constructor() {
super(...arguments);
this.min = this.gte;
this.max = this.lte;
this.step = this.multipleOf;
}
_parse(input) {
if (this._def.coerce) {
input.data = Number(input.data);
}
const parsedType = this._getType(input);
if (parsedType !== util_1.ZodParsedType.number) {
const ctx = this._getOrReturnCtx(input);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.invalid_type,
expected: util_1.ZodParsedType.number,
received: ctx.parsedType,
});
return parseUtil_1.INVALID;
}
let ctx = undefined;
const status = new parseUtil_1.ParseStatus();
for (const check of this._def.checks) {
if (check.kind === "int") {
if (!util_1.util.isInteger(input.data)) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.invalid_type,
expected: "integer",
received: "float",
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "min") {
const tooSmall = check.inclusive
? input.data < check.value
: input.data <= check.value;
if (tooSmall) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.addIssueToContext)(ctx, {
code: ZodError_1.ZodIssueCode.too_small,
minimum: check.value,
type: "number",
inclusive: check.inclusive,
exact: false,
message: check.message,
});
status.dirty();
}
}
else if (check.kind === "max") {
const tooBig = check.inclusive
? input.data > check.value
: input.data >= check.value;
if (tooBig) {
ctx = this._getOrReturnCtx(input, ctx);
(0, parseUtil_1.a