Validation doesn't work proppperly with strict types #6392
Description
API Platform version(s) affected: 3.2
I saw multiple same issue reports, but they were closed by not fixing.
#[ApiResource()]
class UserApi
{
#[Assert\Type('string')]
public ?string $name = null;
}
if I remove property type '?string' it works fine.
if I pass integer in name: {'name':1}
Expected status 422
{\n
"@id": "/api/validation_errors/ba785a8c-82cb-4283-967c-3cf342181b40",\n
"@type": "ConstraintViolationList",\n
"status": 422,\n
"violations": [\n
{\n
"propertyPath": "name",\n
"message": "This value should be of type string.",\n
"code": "ba785a8c-82cb-4283-967c-3cf342181b40"\n
}\n
],\n
"detail": "name: This value should be of type string.",\n
"hydra:title": "An error occurred",\n
"hydra:description": "name: This value should be of type string.",\n
"type": "/validation_errors/ba785a8c-82cb-4283-967c-3cf342181b40",\n
"title": "An error occurred"\n
}
Actual status 400
{\n
"@id": "/api/errors/400",\n
"@type": "hydra:Error",\n
"title": "An error occurred",\n
"detail": "The type of the \"name\" attribute must be \"string\", \"integer\" given.",\n
"status": 400,\n
"type": "/errors/400",\n
"trace": [\n
{\n
"file": "/var/www/vendor/api-platform/core/src/Serializer/AbstractItemNormalizer.php",\n
"line": 528,\n
"function": "createForUnexpectedDataType",\n
"class": "Symfony\\Component\\Serializer\\Exception\\NotNormalizableValueException",\n
"type": "::"\n
},\n
{\n
"file": "/var/www/vendor/api-platform/core/src/Serializer/AbstractItemNormalizer.php",\n
"line": 1013,\n
"function": "validateType",\n
"class": "ApiPlatform\\Serializer\\AbstractItemNormalizer",\n
"type": "->"\n
},\n
...