Using VPLUS: An Introduction to Forms Design (32209-90004)

4-15
Figure 4-9. Field Menu for PARTNUM in the ORDER Form
When you press ENTER at the Field Menu for PHONE, the Field Menu for QTY,
which was shown earlier in Figure 4-5, is displayed on your terminal
screen.
Action
Press NEXT to display the Field Menu for PARTNUM.
A part number also provides a good example of how to use a pattern match.
Action
Press FIELD TOGGLE. Type MATCH Puddd-??? in the lower menu, as shown in
Figure 4-9. Press ENTER.
A part number such as PS123-XYZ or PC999-001 is accepted by the pattern
match statement shown above, but Pa222-001 or BA123-TTT would cause an
error.