zod - npm Package Compare versions

Comparing version 1.0.7 to 1.0.8

lib/index.d.ts

@@ -13,4 +13,6 @@ import { ZodString, ZodStringDef } from './types/string';
 import { ZodLazy, ZodLazyDef } from './types/lazy';
+import { ZodLiteral, ZodLiteralDef } from './types/literal';
+import { ZodEnum, ZodEnumDef } from './types/enum';
 import { TypeOf, ZodType, ZodAny } from './types/base';
-export declare type ZodDef = ZodStringDef | ZodNumberDef | ZodBooleanDef | ZodUndefinedDef | ZodNullDef | ZodArrayDef | ZodObjectDef | ZodUnionDef | ZodIntersectionDef | ZodTupleDef | ZodFunctionDef | ZodLazyDef;
+export declare type ZodDef = ZodStringDef | ZodNumberDef | ZodBooleanDef | ZodUndefinedDef | ZodNullDef | ZodArrayDef | ZodObjectDef | ZodUnionDef | ZodIntersectionDef | ZodTupleDef | ZodFunctionDef | ZodLazyDef | ZodLiteralDef | ZodEnumDef;
 declare const stringType: () => ZodString;
@@ -28,7 +30,9 @@ declare const numberType: () => ZodNumber;
 declare const lazyType: <T extends ZodAny>(getter: () => T) => ZodLazy<T>;
+declare const literalType: <T extends string | number | boolean>(value: T) => ZodLiteral<T>;
+declare const enumType: <T extends [ZodLiteral<string>, ...ZodLiteral<string>[]]>(values: T) => ZodEnum<T>;
 declare const ostring: () => ZodUnion<[ZodString, ZodUndefined]>;
 declare const onumber: () => ZodUnion<[ZodNumber, ZodUndefined]>;
 declare const oboolean: () => ZodUnion<[ZodBoolean, ZodUndefined]>;
-export { stringType as string, numberType as number, booleanType as boolean, undefinedType as undefined, nullType, arrayType as array, objectType as object, unionType as union, intersectionType as intersection, tupleType as tuple, functionType, lazyType as lazy, ostring, onumber, oboolean, };
-export { ZodString, ZodNumber, ZodBoolean, ZodUndefined, ZodNull, ZodArray, ZodObject, ZodUnion, ZodIntersection, ZodTuple, ZodFunction, ZodLazy, ZodType, ZodAny, };
-export { TypeOf };
+export { stringType as string, numberType as number, booleanType as boolean, undefinedType as undefined, nullType as null, arrayType as array, objectType as object, unionType as union, intersectionType as intersection, tupleType as tuple, functionType as function, lazyType as lazy, literalType as literal, enumType as enum, ostring, onumber, oboolean, };
+export { ZodString, ZodNumber, ZodBoolean, ZodUndefined, ZodNull, ZodArray, ZodObject, ZodUnion, ZodIntersection, ZodTuple, ZodFunction, ZodLazy, ZodLiteral, ZodEnum, ZodType, ZodAny, };
+export { TypeOf, TypeOf as Infer };

lib/index.js

@@ -28,2 +28,6 @@ "use strict";
 exports.ZodLazy = lazy_1.ZodLazy;
+var literal_1 = require("./types/literal");
+exports.ZodLiteral = literal_1.ZodLiteral;
+var enum_1 = require("./types/enum");
+exports.ZodEnum = enum_1.ZodEnum;
 var base_1 = require("./types/base");
@@ -40,3 +44,3 @@ exports.ZodType = base_1.ZodType;
 var nullType = null_1.ZodNull.create;
-exports.nullType = nullType;
+exports.null = nullType;
 var arrayType = array_1.ZodArray.create;
@@ -53,5 +57,9 @@ exports.array = arrayType;
 var functionType = function_1.ZodFunction.create;
-exports.functionType = functionType;
+exports.function = functionType;
 var lazyType = lazy_1.ZodLazy.create;
 exports.lazy = lazyType;
+var literalType = literal_1.ZodLiteral.create;
+exports.literal = literalType;
+var enumType = enum_1.ZodEnum.create;
+exports.enum = enumType;
 var ostring = function () { return stringType().optional(); };
@@ -58,0 +66,0 @@ exports.ostring = ostring;

lib/parser.js

@@ -11,2 +11,5 @@ "use strict";
 var z = __importStar(require("./types/base"));
+function assertNever(x) {
+    throw new Error('Unexpected object: ' + x);
+}
 exports.ZodParser = function (schemaDef) { return function (obj) {
@@ -126,6 +129,22 @@ var def = schemaDef;
             return obj;
+        case z.ZodTypes.literal:
+            if (obj === def.value)
+                return obj;
+            throw new Error(obj + " !== Literal<" + def.value + ">");
+        case z.ZodTypes.enum:
+            for (var _b = 0, _c = def.values; _b < _c.length; _b++) {
+                var literalDef = _c[_b];
+                try {
+                    literalDef.parse(obj);
+                    return obj;
+                }
+                catch (err) { }
+            }
+            throw new Error("\"" + obj + "\" does not match any value in enum");
+        case z.ZodTypes.function:
+            return obj;
         default:
-            throw new Error("Invalid schema type: " + def.t);
+            assertNever(def);
     }
 }; };
 //# sourceMappingURL=parser.js.map

lib/playground.js

 "use strict";
-// import * as z from '.';
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+var z = __importStar(require("."));
+var MyEnum = z.enum([z.literal('Hello'), z.literal('There'), z.literal('Bobby')]);
+MyEnum.parse('Bobby');
 //# sourceMappingURL=playground.js.map

lib/types/base.d.ts

@@ -14,3 +14,5 @@ import { ZodTuple } from './tuple';
     function = "function",
-    lazy = "lazy"
+    lazy = "lazy",
+    literal = "literal",
+    enum = "enum"
 }
@@ -17,0 +19,0 @@ export declare type ZodRawShape = {

lib/types/base.js

@@ -18,2 +18,4 @@ "use strict";
     ZodTypes["lazy"] = "lazy";
+    ZodTypes["literal"] = "literal";
+    ZodTypes["enum"] = "enum";
 })(ZodTypes = exports.ZodTypes || (exports.ZodTypes = {}));
@@ -25,3 +27,3 @@ //   interface Assertable<T> {
 var ZodType = /** @class */ (function () {
-    // assert(u: unknown): asserts u is Type {
+    // assert: (u: unknown) => asserts u is Type = u => {
     //   try {
@@ -32,3 +34,3 @@ //     this.parse(u);
     //   }
-    // }
+    // };
     function ZodType(def) {
@@ -35,0 +37,0 @@ this.parse = parser_1.ZodParser(def);

package.json

 {
   "name": "zod",
-  "version": "1.0.7",
+  "version": "1.0.8",
   "description": "Typescript-first schema declaration and validation library with static type inference",
@@ -50,3 +50,3 @@ "main": "./lib/index.js",
     "prepare": "npm run build",
-    "play": "nodemon -e ts -w . -x ts-node playground.ts"
+    "play": "nodemon -e ts -w . -x ts-node src/playground.ts"
   },
@@ -53,0 +53,0 @@ "devDependencies": {

README.md

@@ -0,1 +1,5 @@
+# Zod
+
+<img src="logo.svg" alt="logo" width="200"/>
+
 ### Table of contents
@@ -197,3 +201,3 @@
 
-const neverType = z.intersection(z.string(), z.number());
+const stringAndNumber = z.intersection(z.string(), z.number());
 type Never = z.TypeOf<typeof stringAndNumber>; // => never
@@ -311,3 +315,3 @@ ```
 
-This lets you confidently This way you can confidently execute business logic in a "validated function" without worrying about invalid inputs or return types, mixing your validation and business logic, or writing duplicative types for your functions.
+This way you can confidently execute business logic in a "validated function" without worrying about invalid inputs or return types, mixing your validation and business logic, or writing duplicative types for your functions.
 
@@ -314,0 +318,0 @@ Here's an example.

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Improved metrics

Total package byte prevSize

89804

increased by13.32%

Number of package files

63

increased by10.53%

Lines of code

1332

increased by16.43%

Number of lines in readme file

437

increased by0.92%

No dependency changes