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# is-absolute-url [](https://travis-ci.org/sindresorhus/is-absolute-url)
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> Check if a URL is absolute
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## Install
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```
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$ npm install is-absolute-url
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```
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## Usage
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```js
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const isAbsoluteUrl = require('is-absolute-url');
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isAbsoluteUrl('https://sindresorhus.com/foo/bar');
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//=> true
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isAbsoluteUrl('//sindresorhus.com');
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//=> false
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isAbsoluteUrl('foo/bar');
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//=> false
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```
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## Related
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See [is-relative-url](https://github.com/sindresorhus/is-relative-url) for the inverse.
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---
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<div align="center">
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<b>
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<a href="https://tidelift.com/subscription/pkg/npm-is-absolute-url?utm_source=npm-is-absolute-url&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
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</b>
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<br>
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<sub>
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Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
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</sub>
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</div>
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