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March 26, 2021 11:35
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isAbsoluteURL #js
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| // 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); | |
| // Examples | |
| isAbsoluteURL('https://google.com'); // true | |
| isAbsoluteURL('ftp://www.myserver.net'); // true | |
| isAbsoluteURL('/foo/bar'); // false |
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