feat: add Zod validation

package.json

@@ -90,6 +90,7 @@
     "tslib": "2.2.0",
     "typedoc": "0.20.36",
     "typescript": "4.2.4",
-    "yup": "0.32.9"
+    "yup": "0.32.9",
+    "zod": "^3.1.0"
   }
 }

src/resolvers/zod.ts

@@ -0,0 +1,7 @@
+import { z } from 'zod';
+
+export function zodResolver<T extends z.ZodAny>(schema: T) {
+  return {
+    validate: (data: unknown) => schema.parse(data),
+  };
+}

src/validation.ts

@@ -1,12 +1,13 @@
 import { yupResolver } from './resolvers/yup';
 import { fastestValidatorResolver } from './resolvers/fastest-validator';
 import { joiResolver } from './resolvers/joi';
+import { zodResolver } from './resolvers/zod';
 
 export type SCHEMA_TYPE =
   | 'Yup'
   | 'FastestValidator'
   | 'Joi'
-  | 'Zod' // TODO add Zod validation
+  | 'Zod'
   | 'SuperStruct' // TODO SuperStruct SuperStruct validation
   | 'Vest' // TODO SuperStruct Zod validation
   | 'ClassValidator' // TODO SuperStruct ClassValidator validation
@@ -21,6 +22,8 @@ export function createResolver(type: SCHEMA_TYPE, schema: any) {
       return fastestValidatorResolver(schema);
     case 'Joi':
       return joiResolver(schema);
+    case 'Zod':
+      return zodResolver(schema);
 
     default:
       throw new Error(`Does not support ${type} validation yet!`);

test/__snapshots__/validation.test.ts.snap

@@ -26,3 +26,18 @@ Object {
 `;
 
 exports[`Yup Validation should return false 1`] = `[ValidationError: age is a required field]`;
+
+exports[`Zod Validation should return false 1`] = `
+[Error: [
+  {
+    "code": "too_small",
+    "minimum": 8,
+    "type": "string",
+    "inclusive": true,
+    "message": "Should be at least 8 characters",
+    "path": [
+      "username"
+    ]
+  }
+]]
+`;

test/validation.test.ts

@@ -1,5 +1,6 @@
 import * as yup from 'yup';
 import Joi from 'joi';
+import { z } from 'zod';
 
 import { createResolver } from '../src/validation';
 
@@ -138,3 +139,39 @@ describe('Yoi Validation', () => {
     }
   });
 });
+
+describe('Zod Validation', () => {
+  it('should create zod resolve base on schema', () => {
+    try {
+      createResolver('Zod', {});
+    } catch (error) {
+      expect(error).toMatchSnapshot();
+    }
+  });
+
+  it('should return true', () => {
+    const schema = z.object({
+      username: z.string(),
+    });
+
+    const resolver = createResolver('Zod', schema);
+    const isValid = resolver.validate({
+      username: 'jellydn',
+    });
+    expect(isValid).toBeTruthy();
+  });
+
+  it('should return false', () => {
+    const schema = z.object({
+      username: z.string().min(8),
+    });
+    const resolver = createResolver('Zod', schema);
+    try {
+      resolver.validate({
+        username: 'jellydn',
+      });
+    } catch (error) {
+      expect(error).toMatchSnapshot();
+    }
+  });
+});

yarn.lock

@@ -11261,3 +11261,8 @@ [email protected]:
     nanoclone "^0.2.1"
     property-expr "^2.0.4"
     toposort "^2.0.2"
+
+zod@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/zod/-/zod-3.1.0.tgz#b9b6c0f949f9b54eb2c32cbbe81e9d0f24a143d8"
+  integrity sha512-qS0an8oo9EvVLVqIVxMZrQrfR2pVwBtlPp+BzTB/F19IyPTRaLLoFfdXRzgh626pxFR1efuTWV8bPoEE58KwqA==