正则表达式的密码 [英] regular Expression for password

问题描述

我想插入带有字母数字字符和特殊字符的密码的正则表达式.pls发送正则表达式

解决方案

字母，数字和特殊字符的正则表达式 [ ^ ]



我通常更喜欢这个

 ^。*（？=。{6，}）（？=。* \ d）（？=。* [az ]）（？=。* [AZ]）（？=。* [^ a-zA-Z0-9]）。* 

因为它有资格获得

• 至少6个字符
• 至少1个大写字母（AZ）
• 至少1个数字（0-9）
• 至少一个特殊字符

敢于谷歌首先，

http://www.mkyong.com/regular-expressions/how-to-validate-password-with-regular-expression/ [<一个href =http://www.mkyong.com/regular-expressions/how-to-validate-password-with-regular-expression/target =_ blanktitle =New Window> ^ ]

i want to insert regular expression for password with alphanumeric characters and special characters.pls send regular expression

解决方案

Regular expression for Alphabet, numeric and special character[^]

I usually prefer this

^.*(?=.{6,})(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[^a-zA-Z0-9]).*

as it qualifies for

• At least 6 chars
• At least 1 uppercase char (A-Z)
• At least 1 number (0-9)
• At least one special char

Dare to Google first,
http://www.mkyong.com/regular-expressions/how-to-validate-password-with-regular-expression/[^]

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