Class-validator: All Schemas are validated against

Created on 26 Apr 2017 · 9Comments · Source: typestack/class-validator

Currently, it seems like every JSON schema registered is validated against.

registerSchema(SchemaOne);
registerSchema(SchemaTwo);

app.get('/validate-one/', (req, res, next) => {
  validate(SchemaOne.name, req.params).then(console.log);
});

The above will log all errors including those for SchemaOne & SchemaTwo.

high fix

Source

Memeplexx

👍4

Most helpful comment

204 I sent a pull request which will fix the problem

zender on 23 May 2018

👍6

All 9 comments

I can confirm this bug. As a workaround you should set a unique group name in each schema.

zender on 18 Oct 2017

👍1

Confirmed. Minimal reproduction:

import { registerSchema, ValidationSchema, validate } from "class-validator";

const customSchemaOne: ValidationSchema = {
  name: 'customSchemaOne',
  properties: {
    isDeleted: [
      { type: 'isBoolean', constraints: [], options: undefined }
    ]
  }
};

const customSchemaTwo: ValidationSchema = {
  name: 'customSchemaTwo',
  properties: {
    isVisible: [
      { type: 'isBoolean', constraints: [], options: undefined }
    ]
  }
};

export async function main() {
  const shouldPass = { isDeleted: true }

  registerSchema(customSchemaOne);
  registerSchema(customSchemaTwo);

  console.log(await validate(customSchemaOne.name, shouldPass));
}