---
title: "Discussion on \"JavaScript regex: Allow letters and numbers, but not just numbers\" | Hashnode"
description: "Discussion on \"JavaScript regex: Allow letters and numbers, but not just numbers\". JavaScript regex: Match alphanumeric strings, not just numbers. Use character classes, quantifiers, and negative lookahead assertions"
url: "https://hashnode.com/posts/javascript-regex-allow-letters-and-numbers-but-not-just-numbers/645106e482a92027418d86f1"
---

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# [JavaScript regex: Allow letters and numbers, but not just numbers](https://blog.1links.app/javascript-regex-allow-letters-and-numbers-but-not-just-numbers?utm_source=hashnode&utm_medium=feed)

JavaScript regex: Match alphanumeric strings, not just numbers. Use character classes, quantifiers, and negative lookahead assertions

May 2, 2023 · 3 min read · blog.1links.app  
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