From 8ebc9719805f4961cf7e5c812ed71aa03058fd00 Mon Sep 17 00:00:00 2001
From: Antoine M <antoine.martinon@deligraph.com>
Date: Mon, 7 Oct 2024 11:37:05 +0200
Subject: [PATCH] validating only bruxelles postcode

---
 includes/forms.php                            | 33 +------
 .../form-commande-publications-papiers.php    | 89 +++++++++++++++++++
 2 files changed, 90 insertions(+), 32 deletions(-)
 create mode 100644 includes/forms/form-commande-publications-papiers.php

diff --git a/includes/forms.php b/includes/forms.php
index d2dbc0c..789a734 100644
--- a/includes/forms.php
+++ b/includes/forms.php
@@ -15,40 +15,9 @@ require_once(__DIR__ . '/forms/export-paper-publication-entries.php');
 
 // ## Form hooks
 require_once(__DIR__ . '/forms/form-satisfaction.php');
+require_once(__DIR__ . '/forms/form-commande-publications-papiers.php');
 
 
-// Limit countries for the paper publication order form
-
-add_filter('gform_pre_render_18', 'homegrade_paper_publications_form_limit_countries');
-add_filter('gform_pre_validation_18', 'homegrade_paper_publications_form_limit_countries');
-add_filter('gform_pre_submission_filter_18', 'homegrade_paper_publications_form_limit_countries');
-add_filter('gform_admin_pre_render_18', 'homegrade_paper_publications_form_limit_countries');
 
 
-function homegrade_paper_publications_form_limit_countries($form)
-{
 
-	add_filter('gform_countries', function ($countries) {
-		return array("Belgique" => __("Belgique", "homegrade_theme--texte-fonctionnel"));
-	});
-
-	return $form;
-}
-
-
-add_action('gform_after_submission', 'add_user_language_to_submission', 10, 2);
-function add_user_language_to_submission($entry, $form)
-{
-	// Obtenir la langue actuelle via WPML
-	$current_language = apply_filters('wpml_current_language', NULL);
-
-	// Ajouter la langue à l'entrée de formulaire
-	GFAPI::update_entry_field($entry['id'], 'language', 'lol ' . $current_language);
-}
-
-
-add_filter('gform_field_value_user_language', 'fill_user_language');
-function fill_user_language($value)
-{
-	return apply_filters('wpml_current_language', NULL);
-}
diff --git a/includes/forms/form-commande-publications-papiers.php b/includes/forms/form-commande-publications-papiers.php
new file mode 100644
index 0000000..ff7fdc4
--- /dev/null
+++ b/includes/forms/form-commande-publications-papiers.php
@@ -0,0 +1,89 @@
+<?php
+
+// Valider seulement les codes postaux de la région de Bruxelles-Capitale
+
+add_filter('gform_field_validation_18', 'brussels_postal_code_validation', 10, 4);
+function brussels_postal_code_validation($result, $value, $form, $field)
+{
+
+	$allowed_postal_codes = [
+		1000,	// Bruxelles-Ville
+		1020, // Laeken
+		1120, // Neder-Over-Heembeek
+		1130, // Haren
+		1030, // Schaerbeek
+		1040, // Etterbeek
+		1050, // Ixelles
+		1060, // Saint-Gilles
+		1070, // Anderlecht
+		1080, // Molenbeek-Saint-Jean
+		1081, // Koekelberg
+		1082, // Berchem-Sainte-Agathe
+		1083, // Ganshoren
+		1090, // Jette
+		1140, // Evere
+		1150, // Woluwe-Saint-Pierre
+		1160, // Auderghem
+		1170, // Watermael-Boitsfort
+		1180, // Uccle
+		1190, // Forest
+		1200, // Woluwe-Saint-Lambert
+		1210  // Saint-Josse-ten-Noode
+	];
+
+
+	// Check if the field is the adress field
+	if ($field->id == 9) {
+
+		$user_postal_code = sanitize_text_field($value['9.5']);
+		$numeric_user_postal_code = intval($user_postal_code);
+
+		$isBrusselsZipCode = in_array($numeric_user_postal_code, $allowed_postal_codes) ?? false;
+
+		if (!$isBrusselsZipCode) {
+			$result['is_valid'] = false;
+			$result['message'] = __("Veuillez entrer un code postal valide pour la région de Bruxelles-Capitale.", "homegrade-theme__texte-fonctionnel");
+		}
+	}
+
+	return $result;
+}
+
+
+// Limit countries for the paper publication order form
+
+add_filter('gform_pre_render_18', 'homegrade_paper_publications_form_limit_countries');
+add_filter('gform_pre_validation_18', 'homegrade_paper_publications_form_limit_countries');
+add_filter('gform_pre_submission_filter_18', 'homegrade_paper_publications_form_limit_countries');
+add_filter('gform_admin_pre_render_18', 'homegrade_paper_publications_form_limit_countries');
+
+
+function homegrade_paper_publications_form_limit_countries($form)
+{
+
+	add_filter('gform_countries', function ($countries) {
+		return array("Belgique" => __("Belgique", "homegrade_theme--texte-fonctionnel"));
+	});
+
+
+
+	return $form;
+}
+
+
+add_action('gform_after_submission', 'add_user_language_to_submission', 10, 2);
+function add_user_language_to_submission($entry, $form)
+{
+	// Obtenir la langue actuelle via WPML
+	$current_language = apply_filters('wpml_current_language', NULL);
+
+	// Ajouter la langue à l'entrée de formulaire
+	GFAPI::update_entry_field($entry['id'], 'language', 'lol ' . $current_language);
+}
+
+
+add_filter('gform_field_value_user_language', 'fill_user_language');
+function fill_user_language($value)
+{
+	return apply_filters('wpml_current_language', NULL);
+}