In this video we share a proof of concept for how to use Eleos forms for cross field validation. Cross validation can be enormously useful for workflows to confirm values directly on the device, even for complex scenarios. An end user can configure forms logic by changing fields, updating what the driver is prompted for, and so on.
In this example you can compare a set planned trailer against what a driver enters, so it must match or they must override. When available trailers are set, you can compare the trailer entered so that it must be in the list of available trailers. You can even compare gross, tare, and net values for valid entries and prompt a driver to fix those values to be in sync.