Check Keys existence with whitelist, like rails/strong_parameters.
npm install checkeyCheck Keys existence with whitelist, like rails/strong_parameters.
- https://github.com/shokai/checkey
- https://npmjs.com/package/checkey
``javascript
var checkey = require('checkey')
// define schema which require "name", permit "name" & "web" & "mail"
var schema = {
require: ['name'],
permit: ['web', 'mail']
}
// valid object
var result1 = checkey({
name: 'shokai'
}, schema)
console.log('result1 is valid => ', result1.isValid) // true
// valid object
var result2 = checkey({
name: 'shokai',
web: 'http://shokai.org',
mail: 'hashimoto@shokai.org'
}, schema)
console.log('result2 is valid => ', result2.isValid) // true
// invalid object ... "name" is required, "fullname" is not pemited
var result3 = checkey({
fullname: 'Sho Hashimoto',
web: 'http://shokai.org',
mail: 'hashimoto@shokai.org'
}, schema)
console.log('result3 is valid => ', result3.isValid) // false
console.log(result3.errors) // [ 'require "name"', 'not permit "fullname"' ]
``
install dependencies
% npm install
build
% npm run build
or
% npm run watch
test
% npm test