正则表达式 - 更改 output 反之亦然

Question

I'm creating a regex password check to use it in Java application.

I wrote a code that finds all suitable passwords. How can it be changed in order to find all non-suitable passwords?

Here's code:

(?=.*[az])(?=.*\d)(?=.*[AZ]).{10,10}

Answer 1

Since you've found all usable passwords, simply switch the boolean output of this regex. I believe Java supports the. operator.