has-own-property
v2.0.0Has 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.
npm i has-own-property
Metadata
- MIT
- ^12.20.0 || ^14.13.1 || >=16.0.0
- Unknown
- released 7/24/2021