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Test if a value is a domain name.
import isDomainName from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-domain-name@deno/mod.js';Tests if a value is a domain name.
var bool = isDomainName( 'example.com' );
// returns true
bool = isDomainName( '[email protected]' );
// returns false- Validation adheres to RFC 2181, which defines the syntax for domain names and stipulates that domain names must be 255 characters or less.
import isDomainName from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-domain-name@deno/mod.js';
var bool = isDomainName( 'www.example.com' );
// returns true
bool = isDomainName( '[email protected]' );
// returns false
bool = isDomainName( 'beep boop' );
// returns false
bool = isDomainName( null );
// returns false
bool = isDomainName( 5.0 );
// returns falseThis package is part of stdlib, a standard library 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.
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