README

Statamic Country And Region Fieldtypes is an addon that is everything you need to store and display Country and Region on your site.

Features

• Supports all Countries standardized in ISO 3166-1.
• Supports all Regions standardized in ISO 3166-2 (Principle subdivisions; for example: State, Province).
• Multiselect Countries and Regions.
• Set a default Country or Region.
• On the Region fieldtype configure one or multiple Countries whose Regions will display as options.
• Locale for these Fieldtypes work in Control Panel.
• When using multi-site these fieldtypes will display the country or region in the locale of the (multi) site.

How to Install

Search 'Country and region' addon in the Tools > Addons section of the Statamic control panel and click install, or run the following command from the root of your project:

composer require kadegray/statamic-country-and-region-fieldtypes

How to Use

You will notice that there are three Fieldtypes in this addon, this gives you the most control over how you would like to store country and/or region data.

• Country Fieldtype
• Region Fieldtype
• Region in Country Fieldtype

Country Fieldtype

After adding the Country Fieldtype into your blueprint and editing an entry, the select input will display the names of countries. However, when you save the entry, the fieldtype will store the two-letter country code as the value.

If you designate the field handle as "country" you can use the following code in the template to display the name of the country.

{{ country }}

If you are using multi-site, the aforementioned code will correctly display the country name in the language associated with the locale of the current site you are visiting.

Region Fieldtype

The Region Fieldtype functions similarly to the Country Fieldtype. However, in order to determine which regions of a country should be displayed, you need to configure them using the Country config.

The Country config offers two options:

1. Manual - This option allows you to manually select a country.
2. Field - By choosing this option, you can define the handle of a Country Fieldtype that is within the same blueprint. When a country is selected in the Country Fieldtype, the Region Fieldtype will dynamically update its list of regions to correspond with the selected country.

Region in Country Fieldtype

The Region in Country Fieldtype is a combination of the Country Fieldtype and the Region Fieldtype. In order to select a region, the country must be chosen first. This selection of the country dynamically updates the available options in the Region Fieldtype.

Locale configuration

Control Panel

In the control panel these Fieldtypes are designed to support different locales. This means that when you change the locale for the control panel, the fieldtypes will be displayed in the corresponding language.

To configure the locale of the control panel, you need to set the locale value in the config/app.php file. Don't forget to run php artisan config:clear afterwards to ensure the changes take effect.

Multi site

When using multi-site, rendering one of the Fieldtypes in an Antler {{ region }} will display the value in the language specific to the site's locale.

The configuration for these locales can be found in the config/statamic/sites.php file.

countries_and_regions tag

Iterate over countries or regions in antlers with the countries_and_regions tag.

Countries countries_and_regions:countries

The param default can be used to set selected to true for the country that matches.

<ul>
{{ countries_and_regions:countries default="AU" }}
    <li>{{ isoCode }} - {{ countryName }}</li>
{{ /countries_and_regions:countries }}
</ul>

Example use in a register form:

{{ user:register_form }}
...
<label for="country">Country:</label>
<select name="country" id="country">
    {{ countries_and_regions:countries default="AU" }}
    <option value="{{ isoCode }}" {{ selected }}>
        {{ countryName }}
    </option>
    {{ /countries_and_regions:countries }}
</select>
...
{{ /user:register_form }}

Regions countries_and_regions:regions

The param country can be used to filter for a country by code. This can also be multiple: "AU,US". The param default can be used to set selected to true for the region that matches.

<ul>
{{ countries_and_regions:regions country="AU" default="AU-NSW" }}
    <li>{{ isoCode }} - {{ regionName }} - {{ selected }}</li>
{{ /countries_and_regions:regions }}
</ul>

Example use in a register form:

{{ user:register_form }}
...
<label for="region">Region:</label>
<select name="region" id="region">
    {{ countries_and_regions:regions country="AU" default="AU-NSW" }}
    <option value="{{ isoCode }}" {{ selected }}>{{ regionName }}</option>
    {{ /countries_and_regions:regions }}
</select>
...
{{ /user:register_form }}

If you have a country select above a region select please see the below subheading.

Endpoint: /countries_and_regions/{countryCode}/regions

If you have a country select above a region select and you want the region options to update when the country is selected. Then see this example:

<select name="country" id="country" onchange="reloadRegions()">
    ...options
</select>

<select name="region" id="region">
    ...options
</select>

<script>
    async function reloadRegions() {
        const countryCode = document.getElementById("country").value;
        if (!countryCode) {
            return;
        }
        const response = await fetch(
            `/countries_and_regions/${countryCode}/regions`,
            {
                method: "POST",
                headers: {
                    "X-CSRF-Token": "{{ csrf_token }}",
                },
            }
        );
        const regions = await response.json();
        const regionElement = document.getElementById("region");
        regionElement.innerHTML = "";
        for (let region of regions) {
            let option = document.createElement("option");
            option.text = region.label;
            option.value = region.value;
            regionElement.add(option);
        }
    }
</script>