The clear input fields tag is used to delete the fields from the session after submitting a form. It is used as an input in the form.

Available keywords:
FEEDBACK_CLEAR_ON_SUBMITED - comma separated field names

Example: <input type="hidden" name="FEEDBACK_CLEAR_ON_SUBMITED" value="TG_PRODUCT_CODE" />
After submitting the form the fields from this input are cleared.