Is it safe to remove the IDE-created form variable?

Question

I have a form called MyForm stored in a unit called Unit UnitMyFrom. Of course Delphi automatically added this code:

TYPE
  TMyForm = class(TForm)
  private
  public
 end;

var MyForm: TMyForm;

but I removed the var declaration from that unit. Somebody said that this may cause problems with the IDE. Is it true? Does the IDE require that variable?

---

EDIT:

The MyForm IS NOT automatically created. The user creates that form at runtime.

Answer 1

I don't use auto-create and I never use global variables containing form references. It works just fine.