Question / Problem:
Can the [Tab] key in KTM Validation be customized to change the default behavior?
Answer / Solution:
KTM does not provide any ability to change the default behavior of the "Tab" key.
When pressed, it will move on to the next invalid field.
KTM Validation and scripting does not provide any capability of intercepting the "Tab" key nor does it provide the ability to set focus to a specific index field.
The batch cannot be closed when any invalid fields exist in any document in the batch. The batch can only be suspended. It will not allow for the batch to continue on to the next queue unless the user "Force Validates" the document.
If the batch is suspended, the next time the batch is opened, focus should go back to the field that had the "Tab" key applied, but was not confirmed with the "Enter" key.