added Container::getUnsafeValues(), onValidate does not throw warning [Closes #266]

Author: dg

src/Forms/Container.php

@@ -112,20 +112,28 @@ public function setValues($data, bool $erase = false)
 	public function getValues($returnType = null, array $controls = null)
 	{
 		$form = $this->getForm(false);
-		if ($form && $form->isSubmitted() && !$form->isValid()) {
+		if ($form && $form->isSubmitted() && !$this->isValid()) {
 			trigger_error(__METHOD__ . '() invoked but the form is not valid.', E_USER_WARNING);
 		}
+		$returnType = $returnType === true ? self::ARRAY : $returnType;
+		return $this->getUnsafeValues($returnType, $controls);
+	}
 
-		if ($returnType === self::ARRAY || $returnType === true || $this->mappedType === self::ARRAY) {
-			$returnType = self::ARRAY;
-			$obj = new \stdClass;
 
-		} elseif (is_object($returnType)) {
+	/**
+	 * Returns the potentially unvalidated values submitted by the form.
+	 * @param  string|object|null  $returnType  'array' for array
+	 * @param  Control[]|null  $controls
+	 * @return object|array
+	 */
+	public function getUnsafeValues($returnType, array $controls = null)
+	{
+		if (is_object($returnType)) {
 			$obj = $returnType;
 
 		} else {
 			$returnType = ($returnType ?? $this->mappedType ?? ArrayHash::class);
-			$obj = new $returnType;
+			$obj = $returnType === self::ARRAY ? new \stdClass : new $returnType;
 		}
 
 		$rc = new \ReflectionClass($obj);
@@ -142,7 +150,7 @@ public function getValues($returnType = null, array $controls = null)
 				$type = $returnType === self::ARRAY && !$control->mappedType
 					? self::ARRAY
 					: ($rc->hasProperty($name) ? Nette\Utils\Reflection::getPropertyType($rc->getProperty($name)) : null);
-				$obj->$name = $control->getValues($type, $controls);
+				$obj->$name = $control->getUnsafeValues($type, $controls);
 			}
 		}
 
@@ -195,8 +203,8 @@ public function validate(array $controls = null): void
 			$params = Nette\Utils\Callback::toReflection($handler)->getParameters();
 			$types = array_map([Nette\Utils\Reflection::class, 'getParameterType'], $params);
 			$args = isset($types[0]) && !$this instanceof $types[0]
-				? [$this->getValues($types[0])]
-				: [$this, isset($params[1]) ? $this->getValues($types[1]) : null];
+				? [$this->getUnsafeValues($types[0], $controls)]
+				: [$this, isset($params[1]) ? $this->getUnsafeValues($types[1], $controls) : null];
 			$handler(...$args);
 		}
 	}

tests/Forms/Forms.validationScope.phpt

@@ -13,19 +13,41 @@ use Tester\Assert;
 
 require __DIR__ . '/../bootstrap.php';
 
-//Tracy\Debugger::enable();
+
 $datasets = [
-	['send1', ['container', 'form', 'name', 'age', 'age2']],
-	['send2', ['form']],
-	['send3', ['form', 'name']],
-	['send4', ['form', 'age']],
-	['send5', ['container', 'form', 'age', 'age2']],
+	[
+		'send1',
+		['container', 'form', 'name', 'age', 'age2'],
+		['name' => '', 'details' => ['age' => '', 'age2' => '']],
+	],
+	[
+		'send2',
+		['form'],
+		['details' => []],
+	],
+	[
+		'send3',
+		['form', 'name'],
+		['name' => '', 'details' => []],
+	],
+	[
+		'send4',
+		['form', 'age'],
+		['details' => ['age' => '']],
+	],
+	[
+		'send5',
+		['container', 'form', 'age', 'age2'],
+		['details' => []],
+	],
 ];
 
-foreach ($datasets as $case) {
+foreach ($datasets as $i => $case) {
 	$form = new Form;
-	$form->onValidate[] = function (Form $form) {
+	$res = [];
+	$form->onValidate[] = function (Form $form, array $vals) use (&$res) {
 		$form->addError('form');
+		$res = $vals;
 	};
 	$form->addText('name')->setRequired('name');
 
@@ -47,4 +69,5 @@ foreach ($datasets as $case) {
 	Assert::truthy($form->isSubmitted());
 	$form->validate();
 	Assert::equal($case[1], $form->getErrors());
+	Assert::equal($case[2] ?? [], $res);
 }