diff --git a/src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php b/src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
index fc30dd57e3f0e..9c7b548571da6 100644
--- a/src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
+++ b/src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
@@ -186,13 +186,14 @@ public function buildForm(FormBuilderInterface $builder, array $options)
}
if ($options['multiple']) {
- $builder->addEventListener(FormEvents::POST_SUBMIT, function (FormEvent $event) use (&$unknownValues) {
+ $messageTemplate = $options['invalid_message'] ?? 'The value {{ value }} is not valid.';
+
+ $builder->addEventListener(FormEvents::POST_SUBMIT, function (FormEvent $event) use (&$unknownValues, $messageTemplate) {
// Throw exception if unknown values were submitted
if (\count($unknownValues) > 0) {
$form = $event->getForm();
- $clientDataAsString = is_scalar($form->getViewData()) ? (string) $form->getViewData() : \gettype($form->getViewData());
- $messageTemplate = 'The value {{ value }} is not valid.';
+ $clientDataAsString = is_scalar($form->getViewData()) ? (string) $form->getViewData() : (\is_array($form->getViewData()) ? implode('", "', array_keys($unknownValues)) : \gettype($form->getViewData()));
if (null !== $this->translator) {
$message = $this->translator->trans($messageTemplate, ['{{ value }}' => $clientDataAsString], 'validators');
@@ -200,7 +201,7 @@ public function buildForm(FormBuilderInterface $builder, array $options)
$message = strtr($messageTemplate, ['{{ value }}' => $clientDataAsString]);
}
- $form->addError(new FormError($message, $messageTemplate, ['{{ value }}' => $clientDataAsString], null, new TransformationFailedException(sprintf('The choices "%s" do not exist in the choice list.', implode('", "', array_keys($unknownValues))))));
+ $form->addError(new FormError($message, $messageTemplate, ['{{ value }}' => $clientDataAsString], null, new TransformationFailedException(sprintf('The choices "%s" do not exist in the choice list.', $clientDataAsString))));
}
});
diff --git a/src/Symfony/Component/Form/Tests/Extension/Core/Type/ChoiceTypeTest.php b/src/Symfony/Component/Form/Tests/Extension/Core/Type/ChoiceTypeTest.php
index b09665084dd6e..53ad49af5f861 100644
--- a/src/Symfony/Component/Form/Tests/Extension/Core/Type/ChoiceTypeTest.php
+++ b/src/Symfony/Component/Form/Tests/Extension/Core/Type/ChoiceTypeTest.php
@@ -1849,6 +1849,32 @@ public function testAdjustFullNameForMultipleNonExpanded()
$this->assertSame('name[]', $view->vars['full_name']);
}
+ public function testInvalidMessageAwarenessForMultiple()
+ {
+ $form = $this->factory->create(static::TESTED_TYPE, null, [
+ 'multiple' => true,
+ 'expanded' => false,
+ 'choices' => $this->choices,
+ 'invalid_message' => 'You are not able to use value "{{ value }}"',
+ ]);
+
+ $form->submit(['My invalid choice']);
+ $this->assertEquals("ERROR: You are not able to use value \"My invalid choice\"\n", (string) $form->getErrors(true));
+ }
+
+ public function testInvalidMessageAwarenessForMultipleWithoutScalarOrArrayViewData()
+ {
+ $form = $this->factory->create(static::TESTED_TYPE, null, [
+ 'multiple' => true,
+ 'expanded' => false,
+ 'choices' => $this->choices,
+ 'invalid_message' => 'You are not able to use value "{{ value }}"',
+ ]);
+
+ $form->submit(new \stdClass());
+ $this->assertEquals("ERROR: You are not able to use value \"stdClass\"\n", (string) $form->getErrors(true));
+ }
+
// https://github.com/symfony/symfony/issues/3298
public function testInitializeWithEmptyChoices()
{
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