symfony
diff --git a/‎src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Form/Extension/Core/Type/ChoiceType.php
+1-1Lines changed: 1 addition & 1 deletion
@@ -171,7 +171,7 @@ public function buildForm(FormBuilderInterface $builder, array $options)
             }
 
             foreach ($data as $v) {
-                if (null !== $v && !is_string($v)) {
+                if (null !== $v && !is_string($v) && !is_int($v)) {
                     throw new TransformationFailedException('All choices submitted must be NULL or strings.');
                 }
             }
Original file line number	Diff line number	Diff line change
`@@ -171,7 +171,7 @@ public function buildForm(FormBuilderInterface $builder, array $options)`
`171`	`171`	`}`
`172`	`172`
`173`	`173`	`foreach ($data as $v) {`
`174`		`- if (null !== $v && !is_string($v)) {`
	`174`	`+ if (null !== $v && !is_string($v) && !is_int($v)) {`
`175`	`175`	`throw new TransformationFailedException('All choices submitted must be NULL or strings.');`
`176`	`176`	`}`
`177`	`177`	`}`