@stdlib/assert-is-uri
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Test if a value is a URI.
npm install @stdlib/assert-is-uri
var isURI = require( '@stdlib/assert-is-uri' );
Tests if a value is a URI.
var bool = isURI( 'https://google.com' );
// returns true
bool = isURI( 'ftp://ftp.is.co.za/rfc/rfc1808.txt' );
// returns true
bool = isURI( '' );
// returns false
bool = isURI( 'foo' );
// returns false
bool = isURI( null );
// returns false
bool = isURI( NaN );
// returns false
bool = isURI( true );
// returns false
var isURI = require( '@stdlib/assert-is-uri' );
/* Valid */
var bool = isURI( 'http://google.com' );
// returns true
bool = isURI( 'http://localhost/' );
// returns true
bool = isURI( 'http://example.w3.org/path%20with%20spaces.html' );
// returns true
bool = isURI( 'http://example.w3.org/%20' );
// returns true
bool = isURI( 'ftp://ftp.is.co.za/rfc/rfc1808.txt' );
// returns true
bool = isURI( 'ftp://ftp.is.co.za/../../../rfc/rfc1808.txt' );
// returns true
bool = isURI( 'http://www.ietf.org/rfc/rfc2396.txt' );
// returns true
bool = isURI( 'ldap://[2001:db8::7]/c=GB?objectClass?one' );
// returns true
bool = isURI( 'mailto:John.Doe@example.com' );
// returns true
bool = isURI( 'news:comp.infosystems.www.servers.unix' );
// returns true
bool = isURI( 'tel:+1-816-555-1212' );
// returns true
bool = isURI( 'telnet://192.0.2.16:80/' );
// returns true
bool = isURI( 'urn:oasis:names:specification:docbook:dtd:xml:4.1.2' );
// returns true
/* Invalid */
// No scheme:
bool = isURI( '' );
// returns false
// No scheme:
bool = isURI( 'foo' );
// returns false
// No scheme:
bool = isURI( 'foo@bar' );
// returns false
// No scheme:
bool = isURI( '://foo/' );
// returns false
// Illegal characters:
bool = isURI( 'http://<foo>' );
// returns false
// Invalid path:
bool = isURI( 'http:////foo.html' );
// returns false
// Incomplete hex escapes...
bool = isURI( 'http://example.w3.org/%a' );
// returns false
bool = isURI( 'http://example.w3.org/%a/foo' );
// returns false
bool = isURI( 'http://example.w3.org/%at' );
// returns false
@stdlib/assert-is-uri-cli: CLI package for use as a command-line utility.This package is part of 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, see the main project repository.
See LICENSE.
Copyright © 2016-2024. The Stdlib Authors.
0.2.2 (2024-07-27)
<section class="bug-fixes">30112b7 - replace use of type guards with boolean return type30112b7 - fix: replace use of type guards with boolean return type (by Philipp Burckhardt)A total of 1 person contributed to this release. Thank you to this contributor:
FAQs
Test if a value is a URI.
The npm package @stdlib/assert-is-uri receives a total of 3,105 weekly downloads. As such, @stdlib/assert-is-uri popularity was classified as popular.
We found that @stdlib/assert-is-uri demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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