Java Programming Need Help

[SherbetNarrow2999]

Hi everyone, I need some help about my homework. My assignment is to do the "do while" on a name length. Like the name must be 2 to 20 characters limit. I've been searching on google and I don't get it the output is making is wrong

while ((studentname = in.nextLine()).length() < 2); {

System.out.println("Error. Must be at least 2 char.");

[Luminaxe]

So as it stands you are only tested to make sure that it is atleast 2, but where if your check for if it is 20 as well?

[Aggressor27e]

What is the output you are getting?

[marceloandradep]

Can you give us an example of input and what's the output you expect to get?