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is-finite

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is-finite

ES2015 Number.isFinite() ponyfill

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What is is-finite?

The is-finite npm package is a simple utility that checks if a given value is a finite number. It is a lightweight alternative to the native Number.isFinite function, providing a straightforward way to determine if a value is a finite number.

What are is-finite's main functionalities?

Check if a value is finite

This feature allows you to check if a given value is a finite number. The code sample demonstrates checking various values, including a finite number, Infinity, and a string.

const isFinite = require('is-finite');

console.log(isFinite(10)); // true
console.log(isFinite(Infinity)); // false
console.log(isFinite('10')); // false

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Package last updated on 07 Apr 2021

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