lodash.isfinite

What is lodash.isfinite?

The lodash.isfinite package is a utility function that checks if a given value is a finite number. It is part of the Lodash library, which is a popular utility library for JavaScript. This specific function helps in determining whether a value is a finite number, which can be useful in various scenarios such as data validation, mathematical computations, and more.

What are lodash.isfinite's main functionalities?

Check if a value is a finite number

This feature allows you to check if a given value is a finite number. The function returns true if the value is a finite number, and false otherwise. This can be useful for validating inputs and ensuring that calculations are performed on valid numbers.

const isFinite = require('lodash.isfinite');

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

Other packages similar to lodash.isfinite

is-finite

The is-finite package is a simple utility that checks if a value is a finite number. It is similar to lodash.isfinite in functionality but is a standalone package without the additional utilities provided by Lodash. It is lightweight and can be a good choice if you only need this specific functionality.

README

lodash.isfinite v3.3.2

The lodash method _.isFinite exported as a Node.js module.

Installation

Using npm:

$ {sudo -H} npm i -g npm
$ npm i --save lodash.isfinite

In Node.js:

var isFinite = require('lodash.isfinite');

See the documentation or package source for more details.