I have 3 DDLists(User Enter Required):List_AItems:A, B, CValue:1, 2, 3List_BItems:D, E, FValue:1, 2, 3List_CItems:G, H, KValue:1, 2, 3For a Button on Click Event I try to make a Field Visible if all the above Lists are Fill ln - LIKE a validation!I have try the script below without any lack!if ((fo...