Adapt to ipl-stdlib strict typing (#187)

Enforce strict type declarations from `ipl-stdlib`, update implementing
classes for signature compliance, and bump `ipl/*` versions in
`composer.json`.

Author: lippserd

composer.json

@@ -11,8 +11,8 @@
   "require": {
     "php": ">=8.2",
     "ext-fileinfo": "*",
-    "ipl/stdlib": ">=0.12.0",
-    "ipl/validator": ">=0.5.0",
+    "ipl/stdlib": ">=0.15.0",
+    "ipl/validator": ">=1.0.0",
     "psr/http-message": "^1.1",
     "guzzlehttp/psr7": "^2.8"
   },

src/Contract/FormElement.php

@@ -56,7 +56,7 @@ public function getMessages();
      *
      * @return $this
      */
-    public function addMessage($message);
+    public function addMessage(string $message): static;
 
     /**
      * Get the name of the element

src/Form.php

@@ -277,7 +277,7 @@ public function handleRequest(ServerRequestInterface $request)
                     $this->onSuccess();
                     $this->emitOnce(Contract\Form::ON_SUBMIT, [$this]);
                 } catch (Throwable $e) {
-                    $this->addMessage($e);
+                    $this->addMessage($e->getMessage());
                     $this->onError();
                     $this->emit(Contract\Form::ON_ERROR, [$e, $this]);
                 }

src/FormElement/FormElements.php

@@ -433,12 +433,12 @@ public function addElementsFrom($form)
      * Add a decorator loader
      *
      * @param string $namespace Namespace of the decorators
-     * @param string $postfix   Decorator name postfix, if any
+     * @param ?string $postfix Decorator name postfix, if any
      *
      * @return $this
      * @deprecated Use {@see addElementDecoratorLoaderPaths()} instead
      */
-    public function addDecoratorLoader($namespace, $postfix = null)
+    public function addDecoratorLoader(string $namespace, ?string $postfix = null): static
     {
         $this->addPluginLoader('decorator', $namespace, $postfix);
 
@@ -449,11 +449,11 @@ public function addDecoratorLoader($namespace, $postfix = null)
      * Add an element loader
      *
      * @param string $namespace Namespace of the elements
-     * @param string $postfix   Element name postfix, if any
+     * @param ?string $postfix Element name postfix, if any
      *
      * @return $this
      */
-    public function addElementLoader($namespace, $postfix = null)
+    public function addElementLoader(string $namespace, ?string $postfix = null): static
     {
         $this->addPluginLoader('element', $namespace, $postfix);
 

tests/FormTest.php

@@ -42,10 +42,10 @@ protected function assemble()
 
         $form->handleRequest($request);
 
-        $request2 = $this->createMock(ServerRequestInterface::class);
-        $request2->expects($this->any())->method('getMethod')->willReturn('POST');
-        $request2->expects($this->once())->method('getParsedBody')->willReturn([]);
-        $request2->expects($this->once())->method('getUploadedFiles')->willReturn([]);
+        $request2 = $this->createStub(ServerRequestInterface::class);
+        $request2->method('getMethod')->willReturn('POST');
+        $request2->method('getParsedBody')->willReturn([]);
+        $request2->method('getUploadedFiles')->willReturn([]);
 
         $form->handleRequest($request2);
     }