我正在使用this Regular Exp来验证密码输入,但这不接受任何特殊字符
/^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])[0-9a-zA-Z]{8,}$/
解释如下:
/^
(?=.*\d) // should contain at least one digit
(?=.*[a-z]) // should contain at least one lower case
(?=.*[A-Z]) // should contain at least one upper case
[a-zA-Z0-9]{8,} // should contain at least 8 from the mentioned
个字符 $ /
您能告诉我如何在表达式中添加以下内容吗?
/[!@#$%\^&*(){}[\]<>?/|\-]/
答案 0 :(得分:1)
如果要确保存在特殊字符,只需添加另一个正向超前组,然后将特殊字符添加到匹配组中即可:
/^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[!@#$%\^&*(){}[\]<>?/|\-])[0-9a-zA-Z!@#$%\^&*(){}[\]<>?/|\-]{8,}$/