How to Validate on a TierComboBox Control

Overview

This document will show you how to validate on a TierComboBox control.

Steps

1. Add a TierEdit to the form.
2. In the Object Inspector, enter a calculation using the name of the TierComboBox that you would like to validate.

3. Move the FieldName property from the TierComboBox to the TierEdit control so that the TierEdit control now saves to the table.

4. Add your validation and message to the TierEdit control.