正则表达式30分钟入门教程
name=/[1]{2,4}$/
phone=/^1d{10}$/
isIDCard1=/[2]d{7}((0d)|(1[0-2]))(([0|1|2]d)|3[0-1])d{3}$/;
isIDCard2=/[3]d{5}[1-9]d{3}((0d)|(1[0-2]))(([0|1|2]d)|3[0-1])d{3}([0-9]|X)$/;
u4e00-u9fa5 ↩︎
1-9 ↩︎