Fix #27 validation rules are not deferred

composer.json

@@ -64,7 +64,8 @@
     "extra": {
         "laravel": {
             "providers": [
-                "PragmaRX\\CountriesLaravel\\Package\\ServiceProvider"
+                "PragmaRX\\CountriesLaravel\\Package\\ServiceProvider",
+                "PragmaRX\\CountriesLaravel\\Package\\ValidationServiceProvider"
             ],
             "aliases": {
                 "Countries": "PragmaRX\\CountriesLaravel\\Package\\Facade"

src/package/ServiceProvider.php

@@ -3,7 +3,6 @@
 namespace PragmaRX\CountriesLaravel\Package;
 
 use Illuminate\Support\Facades\Route;
-use Illuminate\Support\Facades\Validator;
 use Illuminate\Support\ServiceProvider as IlluminateServiceProvider;
 use PragmaRX\Countries\Package\Countries as CountriesService;
 use PragmaRX\Countries\Package\Data\Repository;
@@ -12,7 +11,6 @@
 use PragmaRX\Countries\Package\Services\Helper;
 use PragmaRX\Countries\Package\Services\Hydrator;
 use PragmaRX\CountriesLaravel\Package\Console\Commands\Update;
-use PragmaRX\CountriesLaravel\Package\Facade as CountriesFacade;
 
 class ServiceProvider extends IlluminateServiceProvider
 {
@@ -62,9 +60,7 @@ protected function mergeConfig()
      */
     public function boot()
     {
-        if (config('countries.validation.enabled')) {
-            $this->addValidators();
-        }
+        //
     }
 
     /**
@@ -129,22 +125,6 @@ protected function registerService()
         });
     }
 
-    /**
-     * Add validators.
-     */
-    protected function addValidators()
-    {
-        foreach (config('countries.validation.rules') as $ruleName => $countryAttribute) {
-            if (is_int($ruleName)) {
-                $ruleName = $countryAttribute;
-            }
-
-            Validator::extend($ruleName, function ($attribute, $value) use ($countryAttribute) {
-                return ! CountriesFacade::where($countryAttribute, $value)->isEmpty();
-            }, 'The :attribute must be a valid '.$ruleName.'.');
-        }
-    }
-
     /**
      * Register update command.
      */

src/package/ValidationServiceProvider.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace PragmaRX\CountriesLaravel\Package;
+
+use Illuminate\Support\Facades\Validator;
+use Illuminate\Support\ServiceProvider as IlluminateServiceProvider;
+use PragmaRX\CountriesLaravel\Package\Facade as CountriesFacade;
+
+class ValidationServiceProvider extends IlluminateServiceProvider
+{
+    protected $defer = false;
+
+    /**
+     * Bootstrap any application services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        if (config('countries.validation.enabled')) {
+            $this->addValidators();
+        }
+    }
+
+    /**
+     * Add validators.
+     */
+    protected function addValidators()
+    {
+        foreach (config('countries.validation.rules') as $ruleName => $countryAttribute) {
+            if (is_int($ruleName)) {
+                $ruleName = $countryAttribute;
+            }
+
+            Validator::extend($ruleName, function ($attribute, $value) use ($countryAttribute) {
+                return ! CountriesFacade::where($countryAttribute, $value)->isEmpty();
+            }, 'The :attribute must be a valid '.$ruleName.'.');
+        }
+    }
+}