E.D. Part III Part II: Some option types

Boolean option:

• Edit interface: checkbox
• Value: boolean (though maybe stored as string internally)

String option:

• Edit interface: text box
• Value: string
• May enforce maximum length

ZIP code option:

• Edit interface: 10-character text box
• Must match ##### or #####-####
• May have an associated US state option
  • If both provided, value for ZIP code must match provided state.

User selection option:

• Edit interface: drop-down selection box
• Select one of the application's user accounts (e.g. to assign a user some task).
• Obtain the list of users dynamically (via database, disk, LDAP, etc.) rather than relying on a static list.
• Not displayed if there are no relevant user accounts.