Regex匹配URL、電話、手機、郵箱代碼執行個體展示

來源:互聯網
上載者:User
本文通過執行個體代碼給大家介紹了Regex匹配(URL、電話、手機、郵箱)的方法,非常不錯,具有參考借鑒價值,需要的的朋友參考下吧

Regex,又稱規則運算式。(英語:Regular Expression,在代碼中常簡寫為regex、regexp或RE),電腦科學的一個概念。正則表通常被用來檢索、替換那些符合某個模式(規則)的文本。下面通過執行個體代碼給大家介紹Regex匹配(URL、電話、手機、郵箱)的執行個體代碼,一起看看吧!

廢話不多說了,直接給大家貼代碼了,具體代碼如下所示:


<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><title>正則驗證</title></head><body><input type="text" name="" id="text"><input type="button" name="" id="btn" value="點擊"><span></span></body><script type="text/javascript">var text = document.getElementById('text');var btn = document.getElementById('btn');//1、url樣本://https://www.baidu.com/s?wd=%E5%88%98%E5%BE%B7%E5%8D%8E&rsv_spt=1&rsv_iqid=0x9601edc200017402&issp=1&f=8&rsv_bp=1&rsv_idx=2&ie=utf-8&rqlang=cn&tn=baiduhome_pg&rsv_enter=1&oq=javascript%2520%25E9%259A%25BE%25E9%25A2%2598&inputT=1256&rsv_t=7da5GmMhTie86h8qaOiaV047P9TkJunMjrkmK%2BNLA%2FuJs3bMG%2Bj52w%2F6IxHge5MB%2B%2B%2Fw&rsv_pq=c270d50b00019cae&rsv_sug3=21&rsv_sug1=19&rsv_sug7=100&rsv_sug2=0&rsv_sug4=1818//2、電話樣本://13800138000//+ 8610 - 59926666//+ (1)533- 222 - 334//010 - 59926666//037132376865//3、電子郵件樣本://Handsome.W@abc.com//_hello_world@163.com//345@mail.some_domain_name.com.uk// var regexp=/^([0-9a-zA-Z_.-])+@([0-9a-zA-Z_-])+(\.([a-zA-Z_-])+)+$/;//郵箱// var regexp=/(https?.*?\.(:?cn\b|com\b|net\b|org\b|gov\b)(?!\.))/;//URL// var regexp=/\+?\d{3,4}-?\d{7,8}/; // 010-59926666 8610-59926666 037132376865// var regexp =/\+\(\d\)(\d{3}-){2}\d{3}/;//+(1)533-222-334// var regexp=/(1[34578]\d{9})|(\+?\d{3,4}-?\d{7,8})|(\+\(\d\)(\d{3}-){2}\d{3})/;//電話號碼 13800138000 010-59926666 8610-59926666 037132376865 +(1)533-222-334var regexp=/(([0-9a-zA-Z_.-])+@([0-9a-zA-Z_-])+(\.([a-zA-Z_-])+)+)|((https?.*?\.(:?cn\b|com\b|net\b|org\b|gov\b)(?!\.)))|(1[34578]\d{9})|(\+?\d{3,4}-?\d{7,8})|(\+\(\d\)(\d{3}-){2}\d{3})/;btn.onclick = function(){if(regexp.test(text.value)){alert('驗證通過');text.value="";}else{alert('驗證沒通過');}}</script></html>

聯繫我們

該頁面正文內容均來源於網絡整理,並不代表阿里雲官方的觀點,該頁面所提到的產品和服務也與阿里云無關,如果該頁面內容對您造成了困擾,歡迎寫郵件給我們,收到郵件我們將在5個工作日內處理。

如果您發現本社區中有涉嫌抄襲的內容,歡迎發送郵件至: info-contact@alibabacloud.com 進行舉報並提供相關證據,工作人員會在 5 個工作天內聯絡您,一經查實,本站將立刻刪除涉嫌侵權內容。

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.