[BUGFIX] Fixed InputHandler::find and InputHandler::value failing when using array methods.

src/Pecee/Http/Input/InputHandler.php

@@ -231,6 +231,10 @@ class InputHandler
     {
         $element = null;
 
+        if(count($methods) > 0) {
+            $methods = is_array(...$methods) ? array_values(...$methods) : $methods;
+        }
+
         if (count($methods) === 0 || in_array(Request::REQUEST_TYPE_GET, $methods, true) === true) {
             $element = $this->get($index);
         }

tests/Pecee/SimpleRouter/InputHandlerTest.php

@@ -122,7 +122,20 @@ class InputHandlerTest extends \PHPUnit\Framework\TestCase
         $_GET = [];
     }
 
+    public function testFindInput() {
 
+        global $_POST;
+        $_POST['hello'] = 'motto';
+
+        $router = TestRouter::router();
+        $router->reset();
+        $router->getRequest()->setMethod('post');
+        $inputHandler = TestRouter::request()->getInputHandler();
+
+        $value = $inputHandler->value('hello', null, \Pecee\Http\Request::$requestTypesPost);
+
+        $this->assertEquals($_POST['hello'], $value);
+    }
 
     public function testFile()
     {