30 lines
582 B
Markdown
30 lines
582 B
Markdown
# is-finite [](https://travis-ci.org/sindresorhus/is-finite)
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> ES6 [`Number.isFinite()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/isFinite) ponyfill
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> Ponyfill: A polyfill that doesn't overwrite the native method
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## Install
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```sh
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$ npm install --save is-finite
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```
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## Usage
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```js
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var numIsFinite = require('is-finite');
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numIsFinite(4);
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//=> true
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numIsFinite(Infinity);
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//=> false
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```
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## License
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MIT © [Sindre Sorhus](http://sindresorhus.com)
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