iOS 检测是否为合法密码

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一、概念

#pragma mark -检测是否为合法密码

- (BOOL)isLegalPassword:(NSString *)psw {

NSString *passWordRegex =@"^[\\w~\\!\\@\\#\\$\\%\\^\\&\\*\\?\\(\\)\\+\\-=\\[\\]\\{\\|`\\};:'\"\\,\\.\\/]{6,32}$";

NSPredicate *passWordPredicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",passWordRegex];

return[passWordPredicate evaluateWithObject:psw];

}

谢谢!!!