Harmos274 / record-validator

A simple runtime type validator for JS and TS.

Record Validator

Record validator is a NodeJS package that allows you to do a runtime check of a given Record.

How to use it

import { TypeValidator } from "record-validator"

interface ISimpleTest {
  id: number,
  name: string,
}


const validator = new TypeValidator<ISimpleTest>({
  id: {
    required: true,
    type: "number"
  },
  name: {
    required: true,
    type: "string"
  }
})

const value = {
  id: 12,
  name: "toto"
}

validator.test(value)
// Returns null on success and a string explaining the error on failure.

You should check the unit tests to know more about this package, including how to implement custom validators for your types and nested fields.