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UUID regex matching in node.js
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function createUUID() { | |
return uuid.v4(); | |
} | |
// version 4 | |
// createUUID.regex = '^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-4[a-fA-F0-9]{3}-[89abAB][a-fA-F0-9]{3}-[a-fA-F0-9]{12}$'; | |
createUUID.regex = '^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$'; | |
createUUID.is = function (str) { | |
return new RegExp(createUUID.regex).test(str); | |
}; |
To use this in an express route
/:uuid([a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12})/
like
router.get(`/path/:uuid([a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12})/path`,
(req, res, next) => {
const uuiid = req.params.uuid;
}) {
}
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