Joi sync validation

joi/src/__tests__/__snapshots__/joi.ts.snap

@@ -32,6 +32,38 @@ Object {
 }
 `;
 
+exports[`joiResolver should return a single error from joiResolver with \`mode: sync\` when validation fails 1`] = `
+Object {
+  "errors": Object {
+    "birthYear": Object {
+      "message": "\\"birthYear\\" must be a number",
+      "type": "number.base",
+    },
+    "email": Object {
+      "message": "\\"email\\" is not allowed to be empty",
+      "type": "string.empty",
+    },
+    "enabled": Object {
+      "message": "\\"enabled\\" is required",
+      "type": "any.required",
+    },
+    "password": Object {
+      "message": "\\"password\\" with value \\"___\\" fails to match the required pattern: /^[a-zA-Z0-9]{3,30}$/",
+      "type": "string.pattern.base",
+    },
+    "tags": Object {
+      "message": "\\"tags\\" is required",
+      "type": "any.required",
+    },
+    "username": Object {
+      "message": "\\"username\\" is required",
+      "type": "any.required",
+    },
+  },
+  "values": Object {},
+}
+`;
+
 exports[`joiResolver should return all the errors from joiResolver when validation fails with \`validateAllFieldCriteria\` set to true 1`] = `
 Object {
   "errors": Object {
@@ -81,3 +113,53 @@ Object {
   "values": Object {},
 }
 `;
+
+exports[`joiResolver should return all the errors from joiResolver when validation fails with \`validateAllFieldCriteria\` set to true and \`mode: sync\` 1`] = `
+Object {
+  "errors": Object {
+    "birthYear": Object {
+      "message": "\\"birthYear\\" must be a number",
+      "type": "number.base",
+      "types": Object {
+        "number.base": "\\"birthYear\\" must be a number",
+      },
+    },
+    "email": Object {
+      "message": "\\"email\\" is not allowed to be empty",
+      "type": "string.empty",
+      "types": Object {
+        "string.empty": "\\"email\\" is not allowed to be empty",
+      },
+    },
+    "enabled": Object {
+      "message": "\\"enabled\\" is required",
+      "type": "any.required",
+      "types": Object {
+        "any.required": "\\"enabled\\" is required",
+      },
+    },
+    "password": Object {
+      "message": "\\"password\\" with value \\"___\\" fails to match the required pattern: /^[a-zA-Z0-9]{3,30}$/",
+      "type": "string.pattern.base",
+      "types": Object {
+        "string.pattern.base": "\\"password\\" with value \\"___\\" fails to match the required pattern: /^[a-zA-Z0-9]{3,30}$/",
+      },
+    },
+    "tags": Object {
+      "message": "\\"tags\\" is required",
+      "type": "any.required",
+      "types": Object {
+        "any.required": "\\"tags\\" is required",
+      },
+    },
+    "username": Object {
+      "message": "\\"username\\" is required",
+      "type": "any.required",
+      "types": Object {
+        "any.required": "\\"username\\" is required",
+      },
+    },
+  },
+  "values": Object {},
+}
+`;

joi/src/__tests__/joi.ts

@@ -38,8 +38,34 @@ describe('joiResolver', () => {
       enabled: true,
     };
 
+    const validateAsyncSpy = jest.spyOn(schema, 'validateAsync');
+    const validateSpy = jest.spyOn(schema, 'validate');
+
     const result = await joiResolver(schema)(data);
 
+    expect(validateSpy).not.toHaveBeenCalled();
+    expect(validateAsyncSpy).toHaveBeenCalledTimes(1);
+    expect(result).toEqual({ errors: {}, values: data });
+  });
+
+  it('should return values from joiResolver with `mode: sync` when validation pass', async () => {
+    const data: Data = {
+      username: 'Doe',
+      password: 'Password123',
+      repeatPassword: 'Password123',
+      birthYear: 2000,
+      email: 'john@doe.com',
+      tags: ['tag1', 'tag2'],
+      enabled: true,
+    };
+
+    const validateAsyncSpy = jest.spyOn(schema, 'validateAsync');
+    const validateSpy = jest.spyOn(schema, 'validate');
+
+    const result = await joiResolver(schema, undefined, { mode: 'sync' })(data);
+
+    expect(validateAsyncSpy).not.toHaveBeenCalled();
+    expect(validateSpy).toHaveBeenCalledTimes(1);
     expect(result).toEqual({ errors: {}, values: data });
   });
 
@@ -55,6 +81,23 @@ describe('joiResolver', () => {
     expect(result).toMatchSnapshot();
   });
 
+  it('should return a single error from joiResolver with `mode: sync` when validation fails', async () => {
+    const data = {
+      password: '___',
+      email: '',
+      birthYear: 'birthYear',
+    };
+
+    const validateAsyncSpy = jest.spyOn(schema, 'validateAsync');
+    const validateSpy = jest.spyOn(schema, 'validate');
+
+    const result = await joiResolver(schema, undefined, { mode: 'sync' })(data);
+
+    expect(validateAsyncSpy).not.toHaveBeenCalled();
+    expect(validateSpy).toHaveBeenCalledTimes(1);
+    expect(result).toMatchSnapshot();
+  });
+
   it('should return all the errors from joiResolver when validation fails with `validateAllFieldCriteria` set to true', async () => {
     const data = {
       password: '___',
@@ -66,4 +109,20 @@ describe('joiResolver', () => {
 
     expect(result).toMatchSnapshot();
   });
+
+  it('should return all the errors from joiResolver when validation fails with `validateAllFieldCriteria` set to true and `mode: sync`', async () => {
+    const data = {
+      password: '___',
+      email: '',
+      birthYear: 'birthYear',
+    };
+
+    const result = await joiResolver(schema, undefined, { mode: 'sync' })(
+      data,
+      undefined,
+      true,
+    );
+
+    expect(result).toMatchSnapshot();
+  });
 });

joi/src/joi.ts

@@ -46,15 +46,27 @@ const parseErrorSchema = (
 
 export const joiResolver: Resolver = (
   schema,
-  options = {
+  schemaOptions = {
     abortEarly: false,
   },
+  { mode } = { mode: 'async' },
 ) => async (values, _, validateAllFieldCriteria = false) => {
   try {
+    let result;
+    if (mode === 'async') {
+      result = await schema.validateAsync(values, schemaOptions);
+    } else {
+      const { value, error } = schema.validate(values, schemaOptions);
+
+      if (error) {
+        throw error;
+      }
+
+      result = value;
+    }
+
     return {
-      values: await schema.validateAsync(values, {
-        ...options,
-      }),
+      values: result,
       errors: {},
     };
   } catch (e) {

joi/src/types.ts

@@ -7,7 +7,8 @@ import type { AsyncValidationOptions, Schema } from 'joi';
 
 export type Resolver = <T extends Schema>(
   schema: T,
-  options?: AsyncValidationOptions,
+  schemaOptions?: AsyncValidationOptions,
+  resolverOptions?: { mode: 'async' | 'sync' },
 ) => <TFieldValues extends FieldValues, TContext>(
   values: UnpackNestedValue<TFieldValues>,
   context?: TContext,