Method head

plsFast

2019/3/29

If u want to give a method parameters like

public void example(int x, int y)
{
  Code
}

how can you limit x and y, so that u can only type 1-7 for example?

danpost

2019/3/29

As first line inside the method:

if (x < 1 || x > 7) return;

plsFast

2019/3/29

but i want the input to be limited because i only need numbers from 1-7 and the method doesnt work because u could pick 8 or so

danpost

2019/3/30

plsFast wrote...

but i want the input to be limited because i only need numbers from 1-7 and the method doesnt work because u could pick 8 or so

if (x > 0 && x < 8) example(x, y);

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Greenfoot