Check if object has value

JavaScript, Object · Apr 10, 2023

Checks if the target value exists in a JSON object.

const hasValue = (obj, value) => Object.values(obj).includes(value);
const obj = { a: 100, b: 200 };
hasValue(obj, 100); // true
hasValue(obj, 999); // false

Written by Angelos Chalaris

I'm Angelos Chalaris, a JavaScript software engineer, based in Athens, Greece. The best snippets from my coding adventures are published here to help others learn to code.

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