pac-resolver
Version:
Generates an asynchronous resolver function from a PAC file
20 lines • 431 B
JavaScript
/**
* True iff there is no domain name in the hostname (no dots).
*
* Examples:
*
* ``` js
* isPlainHostName("www")
* // is true.
*
* isPlainHostName("www.netscape.com")
* // is false.
* ```
*
* @param {String} host The hostname from the URL (excluding port number).
* @return {Boolean}
*/
export default function isPlainHostName(host) {
return !/\./.test(host);
}
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