commit 1c39d7c02b0393035e91f481d9167be2549d8b04
Author: Christopher Vagnetoft <cvagnetoft@gmail.com>
Date:   Sun Oct 30 20:40:04 2022 +0100

    Initial commit

diff --git a/README.md b/README.md
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+# Postal Dataset
+
+This is a dataset for noccylabs/dataset holding postal code patterns for
+validating postal codes.
+
+
+## Datasets
+
+### postalcode
+
+Field | Type | Description
+---|---|---
+`iso` | string | The ISO 2-letter country code
+`format` | array | Valid formats, see below
+`regex` | string | Unguarded regex to validate against
+
+
+- The value in `format` is treated literal, except for the following characters:
+  `#` indicates a number, `?` indicates a digit, and `*` indicates either a number
+  or digit.
+- The regex must be bounded, for example as `"<^".$regex."$>"`. This is done so
+  that multiple expressions can be combined easily.
diff --git a/composer.json b/composer.json
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+{
+    "name": "noccylabs/dataset-postal",
+    "description": "Dataset containing postal code validation patterns",
+    "license": "CC-BY-SA-4.0",
+    "suggest": {
+        "noccylabs/dataset": "to parse the dataset"
+    }
+}
diff --git a/data/postalcodes.json b/data/postalcodes.json
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+[
+  {
+    "iso": "se",
+    "format": [ "??? ??", "?????" ],
+    "regex": "(\d{3}\s{0,1}\d{2})"
+  },
+  {
+    "iso": "no",
+    "format": [ "????" ],
+    "regex": "(\d{4})"
+  },
+  {
+    "iso": "dk",
+    "format": [ "????", "DK-????" ],
+    "regex": "((DK-){0,1}\d{4})"
+  },
+  {
+    "iso": "fi",
+    "format": [ "?????", "FI-?????" ],
+    "regex": "((FI-){0,1}\d{5})"
+  },
+  {
+    "iso": "ax",
+    "format": [ "?????", "AX-?????" ],
+    "regex": "((AX-){0,1}\d{5})"
+  },
+  {
+    "iso": "es",
+    "format": [ "?????", "EE-?????" ],
+    "regex": "((EE-){0,1}\d{5})"
+  },
+  {
+    "iso": "lv",
+    "format": [ "##-????" ],
+    "regex": "([a-z]{2}-\d{4})"
+  },
+  {
+    "iso": "lt",
+    "format": [ "##-?????" ],
+    "regex": "([a-z]{2}-\d{5})"
+  },
+  {
+    "iso": "pl",
+    "format": [ "??-???" ],
+    "regex": "(\d{2}-\d{3})"
+  }
+]
diff --git a/dataset.json b/dataset.json
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+{
+  "datasets": {
+    "postalcodes": {
+      "filename": "data/postalcodes.json"
+    }
+  }
+}