updated feature

Author: RyanDaDeng

README.md

@@ -52,7 +52,7 @@ This package requires the following dependencies:
 Via Composer
 
 ``` sh
-        $ composer require timehunter/laravel-google-recaptcha-v3 "^1.2.0"
+        $ composer require timehunter/laravel-google-recaptcha-v3 "~1.2.0"
 ```
 
 If your Laravel framework version <= 5.4, please register the service provider in your config file: /config/app.php, otherwise please skip it.

tests/UnitTest.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Tests\Unit;
+
+use Tests\TestCase;
+
+
+class UnitTest extends TestCase
+{
+    /**
+     * A basic test example.
+     *
+     * @return void
+     */
+    public function testBasicTest()
+    {
+    }
+}