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Validating UTF-8 names in JavaScript (Node.js) with XRegExp

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[前端(javascript) 所属分类 前端(javascript) | 发布者 店小二04 | 时间 2018 | 作者 红领巾 ] 0人收藏点击收藏

I'm trying to check if a given UTF-8 string consists of letters only.

I tried the solution I found here: Validating user's UTF-8 name in javascript

Given string: Ciesiokiewicz
is tested with var XRegExp = require('xregexp').XRegExp('^\\p{L}+$');

And it's not working because of "" letter

I tried XRegExp('^[\\p{Latin}\\p{Common}]+$');

but it's too much, it accepts polish letters but also characters like "$" etc

How can I validate it against letters only? I don't want to type them into regexp manually.

Problem courtesy of: Xander

Solution var XRegExp = require('xregexp').XRegExp; var re = new XRegExp('^\\p{L}+$'); console.log(re.test('Ciesiokiewicz')); console.log(re.test('1Ciesiokiewicz2')); console.log(re.test('привет')); console.log(re.test('пр1вет')); > true > false > true > false

works perfectly.

Solution courtesy of: o_nix

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tags: XRegExp,re,console,gt,log,letters,UTF,var,Ciesiokiewicz,Validating,but,xregexp
分页:12
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