电话号码正则表达式js
时间: 2023-09-08 09:15:59 浏览: 253
电话号码的正则表达式在JavaScript中可以使用以下表达式进行验证: /^1[3456789]\d{9}$/ 。
在这个正则表达式中,^表示以后面的内容开头,1表示手机号码必须以1开头,[3456789]表示第二位可以是3、4、5、6、7、8、9中的任意一个数字,\d表示匹配任意一个数字,{9}表示前面的\d需要出现9次,$表示以前面的内容结尾。
这个正则表达式可以用于验证手机号码,如果不符合这个正则表达式的模式,表示手机号码有误。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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