main
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Last change
on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
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Update repo after prototype presentation
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File size:
561 bytes
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| [d565449] | 1 | 'use strict';
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| 2 |
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| 3 | /**
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| 4 | * Determines whether the specified URL is absolute
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| 5 | *
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| 6 | * @param {string} url The URL to test
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| 7 | *
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| 8 | * @returns {boolean} True if the specified URL is absolute, otherwise false
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| 9 | */
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| 10 | export default function isAbsoluteURL(url) {
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| 11 | // A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
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| 12 | // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
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| 13 | // by any combination of letters, digits, plus, period, or hyphen.
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| 14 | return /^([a-z][a-z\d+\-.]*:)?\/\//i.test(url);
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| 15 | }
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