483 B
483 B
title, tags, firstSeen, lastUpdated
| title | tags | firstSeen | lastUpdated |
|---|---|---|---|
| isAbsoluteURL | string,browser,regexp,intermediate | 2017-12-31T14:42:45+02:00 | 2020-10-20T23:02:01+03:00 |
Checks if the given string is an absolute URL.
- Use
RegExp.prototype.test()to test if the string is an absolute URL.
const isAbsoluteURL = str => /^[a-z][a-z0-9+.-]*:/.test(str);
isAbsoluteURL('https://google.com'); // true
isAbsoluteURL('ftp://www.myserver.net'); // true
isAbsoluteURL('/foo/bar'); // false