Test whether a value is a localhost hostname.
npm install @stdlib/assert-is-localhostWe believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js. The library is fully decomposable, being architected in such a way that you can swap out and mix and match APIs and functionality to cater to your exact preferences and use cases. When you use stdlib, you can be absolutely certain that you are using the most thorough, rigorous, well-written, studied, documented, tested, measured, and high-quality code out there. To join us in bringing numerical computing to the web, get started by checking us out on GitHub, and please consider financially supporting stdlib. We greatly appreciate your continued support!
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> Test whether a value is a localhost hostname.
``bash`
npm install @stdlib/assert-is-localhost
`javascript`
var isLocalhost = require( '@stdlib/assert-is-localhost' );
#### isLocalhost( value )
Tests whether a value is a localhost hostname.
`javascript
var bool = isLocalhost( 'localhost' );
// returns true
bool = isLocalhost( 'stdlib.io' );
// returns false
`
`javascript
var isLocalhost = require( '@stdlib/assert-is-localhost' );
var bool = isLocalhost( 'localhost' );
// returns true
bool = isLocalhost( '127.0.0.1' );
// returns true
bool = isLocalhost( '[::1]' );
// returns true
bool = isLocalhost( 'wikipedia.org' );
// returns false
bool = isLocalhost( 'stdlib.io' );
// returns false
bool = isLocalhost( null );
// returns false
`
*
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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].
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---
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