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find property in nested object

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Said HR answered on May 29, 2022 Popularity 8/10 Helpfulness 5/10

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answer find property in nested object

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const data = {
  "user": {
    "name": "Zahid Hasan",
    "email": "zahidhasan065@gmail.com"
  },
}

const findPropFromObj = (object, key) => {
  if (object.hasOwnProperty(key)) {
    return object[key];
  }

  for (const k of Object.keys(object)) {
    if (typeof object[k] === "object") {
      const o = findPropFromObj(object[k], key);
      if (o !== null && typeof o !== 'undefined')
        return o;
    }
  }

  return null;
}

console.log(findPropFromObj(data, 'email'))

Popularity 8/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: find javascript nested-object

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Said HR

Contributed on May 29 2022

Said HR

0 Answers Avg Quality 2/10

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