Has Own Property?

Check if an object has a local property.

Installation

npm install --save has-own-property

Usage

import hasOwnProperty from 'has-own-property'

const obj = { a: 1 }

hasOwnProperty(obj, 'a') // true
hasOwnProperty(obj, 'b') // false

API

hasOwnProperty(object, name)

• object (object, required)
• name (string | number | symbol, required)
• returns boolean

Determines whether an object has a property with the specified name.

Current Tags

• 2.0.0                                ...           latest (5 years ago)

3 Versions

• 2.0.0                                ...           5 years ago
• 1.0.0                                ...           10 years ago
• 0.1.0                                ...           10 years ago