Object-Validator
This library allows you to easily check if an object has the names of its keys and expected value types. github: https://github.com/DiegoBreeg/object-validator.git
Usage
Install this library:
$ npm i object-validatordb
$ npm i object-validatordb
Import or require the library to your code and instantiate
const {ObjectValidator} = require('object-validatordb')
const validator = new ObjectValidator()import { ObjectValidator } from "object-validatordb"
const validator = new ObjectValidator()Validator has a method called validate() that takes two parameters.
-dummy: which will receive the object to be validated.
-rules: an object with the validation rules.
If dummy follows the rules described in rules validator returns true, otherwise it returns false
ObjectValidator.validate(dummy: any, rule: any): booleanconst dummy = { name: 'Joe', lastName: 'doe', age: 27}
const rules = {name: String, lastName: String, age: Number}
validator.validate(dummy, rules) //trueconst dummy = { name: 'Joe', lastName: 'doe'}
const rules = {name: String, lastName: String, age: Number}
validator.validate(dummy, rules) //falseRules also accepts Arrays and Objects.
const dummy = {
name: 'Joe',
lastName: 'Doe',
age: 27,
hobbies: ['programing', 'read books', 'commit to github' ]
}
const rules = {
name: String,
lastName: String,
age: Number,
hobbies: []
}
validator.validate(dummy, rules) //true