parse-int

Strict integer parsing. If it's not an actual integer or an integer string, return undefined.

Install

$ npm install --save parse-int

Usage

var parseInt = require('parse-int');
 
parseInt(2) // 2
parseInt('2') // 2
parseInt('2.2') // undefined
parseInt(1.2) // undefined
parseInt('2a') // undefined
parseInt() // undefined

API

parseInt(number) -> number / undefined

number

Required
Type: any

The number to attempt to parse.

License

MIT © Ben Drucker