npm package: @stdlib/assert-is-nonnegative-finite
Description: Test if a value is a number having a nonnegative finite value.
Author: The Stdlib Authors
Latest version: 0.1.2

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# isNonNegativeFinite

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Test if a value is a number having a nonnegative finite value.

<section class="installation">

## Installation

```bash
npm install @stdlib/assert-is-nonnegative-finite
```

</section>

<section class="usage">

## Usage

```javascript
var isNonNegativeFinite = require( '@stdlib/assert-is-nonnegative-finite' );
```

#### isNonNegativeFinite( value )

Tests if a value is a number having a nonnegative finite value.

<!-- eslint-disable no-new-wrappers -->

```javascript
var Number = require( '@stdlib/number-ctor' );

var bool = isNonNegativeFinite( 5.0 );
// returns true

bool = isNonNegativeFinite( new Number( 5.0 ) );
// returns true

bool = isNonNegativeFinite( 3.14 );
// returns true

bool = isNonNegativeFinite( -5.0 );
// returns false

bool = isNonNegativeFinite( null );
// returns false

bool = isNonNegativeFinite( 1.0/0.0 );
// returns false
```

#### isNonNegativeFinite.isPrimitive( value )

Tests if a value is a primitive number having a nonnegative finite value.

<!-- eslint-disable no-new-wrappers -->

```javascript
var Number = require( '@stdlib/number-ctor' );

var bool = isNonNegativeFinite.isPrimitive( 3.0 );
// returns true

bool = isNonNegativeFinite.isPrimitive( new Number( 3.0 ) );
// returns false
```

#### isNonNegativeFinite.isObject( value )

Tests if a value is a `Number` object having a nonnegative finite value.

<!-- eslint-disable no-new-wrappers -->

```javascript
var Number = require( '@stdlib/number-ctor' );

var bool = isNonNegativeFinite.isObject( 3.0 );
// returns false

bool = isNonNegativeFinite.isObject( new Number( 3.0 ) );
// returns true
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint-disable no-new-wrappers -->

<!-- eslint no-undef: "error" -->

```javascript
var Number = require( '@stdlib/number-ctor' );
var isNonNegativeFinite = require( '@stdlib/assert-is-nonnegative-finite' );

var bool = isNonNegativeFinite( 5.0 );
// returns true

bool = isNonNegativeFinite( new Number( 5.0 ) );
// returns true

bool = isNonNegativeFinite( new Number( 1.0/0.0 ) );
// returns false

bool = isNonNegativeFinite( 1.0/0.0 );
// returns false

bool = isNonNegativeFinite( 0.0 );
// returns true

bool = isNonNegativeFinite( 3.14 );
// returns true

bool = isNonNegativeFinite( -5.0 );
// returns false

bool = isNonNegativeFinite( '5' );
// returns false

bool = isNonNegativeFinite( null );
// returns false
```

</section>

<!-- /.examples -->

<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->

<section class="related">

* * *

## See Also

-   <span class="package-name">[`@stdlib/assert-is-finite`][@stdlib/assert/is-finite]</span><span class="delimiter">: </span><span class="description">test if a value is a finite number.</span>
-   <span class="package-name">[`@stdlib/assert-is-nonnegative-number`][@stdlib/assert/is-nonnegative-number]</span><span class="delimiter">: </span><span class="description">test if a value is a number having a nonnegative value.</span>
-   <span class="package-name">[`@stdlib/assert-is-number`][@stdlib/assert/is-number]</span><span class="delimiter">: </span><span class="description">test if a value is a number.</span>

</section>

<!-- /.related -->

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<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

</section>

<!-- /.stdlib -->

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[deno-url]: https://github.com/stdlib-js/assert-is-nonnegative-finite/tree/deno
[deno-readme]: https://github.com/stdlib-js/assert-is-nonnegative-finite/blob/deno/README.md
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<!-- <related-links> -->

[@stdlib/assert/is-finite]: https://www.npmjs.com/package/@stdlib/assert-is-finite

[@stdlib/assert/is-nonnegative-number]: https://www.npmjs.com/package/@stdlib/assert-is-nonnegative-number

[@stdlib/assert/is-number]: https://www.npmjs.com/package/@stdlib/assert-is-number

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</section>

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