Random Text Problem

[peterzhou]

Since I have checked Uppercase, Lowercase and Digits, why sometimes the generated password does not contain digits, and sometimes does not contain Uppercase or Lowercase?

Check it

I ask this because some sites need a password containing Uppercase, Lowercase and Digits at the same time.

 

[rostonix]

Because it's random

 

[peterzhou]

Yes, I know the meaning of random. and I even knew the exact answer you may reply to me when I posted this thread.
but the problem still exists if a site need a password containing letters and digits at the same, when you run the project for 30 times, there may be an error because of this.

Should I manually add a Uppercase letter, a lowercase letter and a digit to the password in all my previous projects like this?
{-Variable.password-}Aa1

 

[rostonix]

Generate numbers, letters separately if you tasks requires it and combine several variables for password fields.
I'm not sure what's the problem.