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HKGx/regex-length-checking.js

Created August 21, 2019 21:29
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regex-length-checking.js
function getUserFromMentionRegExWithLengthCheck(mention) {
const matches = mention.match(/^<@!?(\d{18})>$/);
if (!matches) return;
const id = matches[1];
return users.get(id);
}
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