Check Array Empty or Null

Hi guys..

Help me to fix this problem.

I have array like "1|3|4|7|8|9|10|"

I need to check where is an value of that loop is empty or null

I have try to check with System Array.At(0) <> ""

But not work. Please help I do need it.

Here's how you do it.

https://www.scirra.com/tutorials/307/ar ... -beginners

https://www.scirra.com/tutorials/40/bas ... and-arrays

Oke... Thank you for your reply..