10 lines
409 B
JavaScript
10 lines
409 B
JavaScript
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export const isValidURL = (url) => {
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const pattern = new RegExp('^(https?:\\/\\/)?' // protocol
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+ '((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|' // domain name
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+ '((\\d{1,3}\\.){3}\\d{1,3}))' // OR ip (v4) address
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+ '(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*' // port and path
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+ '(\\?[;&a-z\\d%_.~+=-]*)?' // query string
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+ '(\\#[-a-z\\d_]*)?$', 'i'); // fragment locator
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return !!pattern.test(url);
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};
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