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johnmurch/validate.js

Created February 7, 2023 15:25
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Simple validation
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validate.js
const validKeyNames = ['name', 'gender', 'hasTheForce']
var a = { name: 'Luke Skywalker', gender: 'Male', hasTheForce: true }
var b = { name: 'James Brown', gender: 'Male', hasTheFunk: true }
function check(obj, arr) {
return Object.keys(obj).every(e => arr.includes(e));
}
console.log(check(a, validKeyNames))
console.log(check(b, validKeyNames))
// originally posted at https://stackoverflow.com/questions/44240185/validate-javascript-object-keys-against-an-array
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