---
title: "SQL-022: Address/state/country/zip validation family*"
summary: Address/state/country/zip validation family*.
status: draft
owner: SAIF
last_reviewed: 2026-07-24
library: SAIF.Business
reference_type: package
---

# SQL-022: Address/state/country/zip validation family*

This document describes `SQL-022`, the address/state/country/zip validation family* statement or call used by `SAIF.Business`.

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-022 |
| **Operation type** | Read |
| **Execution method** | Inline |
| **Database** | Oracle |
| **Schema** | [unqualified]** |
| **Command type** | Text |
| **Business object** | `clsAddress, clsAddressStructure, ObjectServices` |
| **Criteria property** | `N/A` |
| **Lifecycle method** | `validation helpers` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| `:State`, `:ZipCode`, `:Country`, `:StateCode` | Input | String | 2-5 | Address/state/country validation helpers |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [ALL_STATES](../database-tables.md#all-states) | SELECT | See sample SQL and source implementation. |
| [ZIP_CODE](../database-tables.md#zip-code-zip-mco-county) | SELECT | See sample SQL and source implementation. |
| [COUNTRY](../database-tables.md#country) | SELECT | See sample SQL and source implementation. |
| [ZIP_MCO_COUNTY](../database-tables.md#zip-code-zip-mco-county) | SELECT | See sample SQL and source implementation. |

## Sample SQL

Representative validation queries:
```sql
SELECT COUNT(*) FROM ALL_STATES WHERE STATE = :State
SELECT COUNT(*) FROM ZIP_CODE WHERE ZIP_CODE_STATE = :State AND :ZipCode BETWEEN ZIP_CODE_LOW AND ZIP_CODE_HIGH
SELECT COUNTRY_NAME FROM COUNTRY WHERE COUNTRY = :Country
SELECT COUNT(*) FROM ZIP_MCO_COUNTY WHERE ZIP_CODE = :ZipCode
```

## Operations and processes
- [Address validation and external-user reporting](../operations/address-and-bank-validation-support.md)

> **Note:** Statements marked with `*` were inferred from code structure, naming conventions, or contextual evidence where direct confirmation was not available in source artifacts. Statements marked with `**` could not be confirmed; treat as unknown until verified.

## Sources
- `Business\SAIF.Business\ContactInfo\clsAddress.vb`