Before a script is run, it needs to be validated to ensure that it is syntactically correct and does not assign tasks that your devices do not support. For uncomplicated scripts like our first example in section "Basics of Creating Scripts (with Voice)", this may seem trivial. However, when building more complex scripts involving multiple devices and control logic, the validation becomes a non-trivial issue. Validation is also crucial for UE control functionality (see section "UE Control Functionality").

A script is automatically validated when you start it. You can also explicitly have a script validated in advance: