Reprinted: https://www.cnblogs.com/ajuan/p/10791553.html#_label0_0
1 Overview
1.1 Description
In the course of the project, and sometimes you need to use regular expressions to validate some input information, so these regular expressions recorded for later use.
2. Code
Code Example 2.1
2.1.1 regular ID card
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const reg = /(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/
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2.1.2 Digital Regular
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const reg = /[0-9]/
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2.1.3 English Regular
const reg = /^[a-z]+$/i
2.1.4 Chinese Regular
const reg = /[\u4e00-\u9fa5]/gm
2.1.5 Digital comma regular
const reg = /^[\d,]*$/
2.1.6 Special regular characters
// special English characters
const REGEN = /[`~!@#$%^&*()_+<>?:"{},\\.\/;'[\]]/im
// Chinese special characters
const regCn = /[·!#¥(--):;""',,|"."?,【】[\]]/im
2.1.7 regular phone number
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const reg = /^[1][3,4,5,7,8][0-9]{9}$/
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2.1.8 regular license plate number
// New Energy length. 8
const XREG = / ^ [Beijing, Tianjin Liaoning black cloud Yu Ji Yu Lu Xin Wan Xiang Su Zhegan E Gui Shan Gan Jin Meng Ji Min Chuan Ningqiong so expensive Guangdong Qingzang collar AZ] {1} [AZ] { }. 1 (([0-9] {}. 5 [the DF] $) | ([the DF] [HJ-the NP-A-Z0-9] [0-9] {} $. 4)) /
// conventional plate length is. 7
const CREG = / ^ [Beijing, Tianjin Liaoning black cloud Yu Ji Yu Lu Xin Wan Xiang Su Zhegan E Gui Shan Gan Jin Meng Ji Min Chuan Ningqiong so expensive Guangdong Qingzang collar AZ] {1} [AZ] {1} [A- HJ-NP-Z0-9] {4 } [A-HJ-NP-Z0-9 hanging recruits Macau] {1} $ /
2.1.9 English special regular characters
Rain = const /[`~!@#$%^&*()_+<>?:"{},\\.\/;'[\]]/im
2.2.0 Chinese special regular characters
const regCn = /[·！#￥（——）：；“”‘、，|《。》？、【】[\]]/im