Validating array of relative arrays(maps) with Respect/Validation? - php

Question

I'm trying to validate to following json:
{
"variants": [
{
"variant_code": "1",
"price": 12,
"discount": 12,
"height": 1,
"longitude": 1,
"width": 1,
"weight": 1,
"package_height": 1,
"package_longitude": 1,
"package_width": 1,
"package_weight": 11,
"stock": 1
},
{
"variant_code": "2",
"price": 12,
"discount": 12,
"height": 1,
"longitude": 1,
"width": 1,
"weight": 1,
"package_height": 1,
"package_longitude": 1,
"package_width": 1,
"package_weight": 11,
"stock": 1
},
{
"variant_code": "3",
"price": 12,
"discount": 12,
"height": 1,
"longitude": 1,
"width": 1,
"weight": 1,
"package_height": 1,
"package_longitude": 1,
"package_width": 1,
"package_weight": 11,
"stock": 1
}
]
}
I can't find a way to validate it, I've tried to following methods:
$this->validator->validate(
$request, [
"variants" => v::arrayVal()->each(
v::key("variant_code", v::stringVal()->notEmpty()->length(1, 100)),
v::key("stock", v::intVal()->notOptional()),
v::key("price", v::numericVal()->notEmpty()),
v::key("discount", v::numericVal()->notEmpty()),
v::key("weight", v::numericVal()->notEmpty()),
v::key("width", v::numericVal()->notEmpty()),
v::key("height", v::numericVal()->notEmpty()),
v::key("longitude", v::numericVal()->notEmpty()),
v::key("package_weight", v::numericVal()->notEmpty()),
v::key("package_width", v::numericVal()->notEmpty()),
v::key("package_longitude", v::numericVal()->notEmpty()),
v::key("package_height", v::numericVal()->notEmpty())
)
]
);
But it just validates the first key "variant_code" of each relative array.
I also tried this:
$this->validator->validate(
$request, [
"variants" => v::arrayVal()->each(
v::keySet(
v::key("variant_code", v::stringVal()->notEmpty()->length(1, 100)),
v::key("stock", v::intVal()->notOptional()),
v::key("price", v::numericVal()->notEmpty()),
v::key("discount", v::numericVal()->notEmpty()),
v::key("weight", v::numericVal()->notEmpty()),
v::key("width", v::numericVal()->notEmpty()),
v::key("height", v::numericVal()->notEmpty()),
v::key("longitude", v::numericVal()->notEmpty()),
v::key("package_weight", v::numericVal()->notEmpty()),
v::key("package_width", v::numericVal()->notEmpty()),
v::key("package_longitude", v::numericVal()->notEmpty()),
v::key("package_height", v::numericVal()->notEmpty())
)
)
]
);
But it throws the following error:
{
"variants": {
"variants": "Must have keys `{ \"variant_code\", \"stock\", \"price\", \"discount\", ... }`"
}
I've also tryied many other ways unsuccessfully.
I'm working with Respect/Validation version 2.0 and PHP version 7.4.
Anyone knows how to do it, with respect/validation?(I already know how to do it manually). Thank you.

Answer 1

The problem here is the product_image_id key that is required by your rules but it's not present in the data you're trying to validate.
What I tried:
$string = file_get_contents(__DIR__ . "./data.json");
$json = json_decode($string, true);
function validate($data) {
v::arrayVal()->each(
v::keySet(
v::key("variant_code", v::stringVal()->notEmpty()->length(1, 100)),
v::key("product_image_id", v::optional(v::intVal())), // This key is missing in the data.json file
v::key("stock", v::intVal()->notOptional()),
v::key("price", v::numericVal()->notEmpty()),
v::key("discount", v::numericVal()->notEmpty()),
v::key("weight", v::numericVal()->notEmpty()),
v::key("width", v::numericVal()->notEmpty()),
v::key("height", v::numericVal()->notEmpty()),
v::key("longitude", v::numericVal()->notEmpty()),
v::key("package_weight", v::numericVal()->notEmpty()),
v::key("package_width", v::numericVal()->notEmpty()),
v::key("package_longitude", v::numericVal()->notEmpty()),
v::key("package_height", v::numericVal()->notEmpty())
)
)->assert($data);
}
try {
/*
$array = [
[
"variant_code" => "qwerty"
]
];
$result = validate($array);
*/
validate($json["variants"]);
echo ("Validation ok");
} catch(NestedValidationException $exception) {
echo($exception->getFullMessage());
echo ("Validation error");
}
data.json file:
{
"variants": [
{
"variant_code": "1",
"price": 12,
"discount": 12,
"height": 1,
"longitude": 1,
"width": 1,
"weight": 1,
"package_height": 1,
"package_longitude": 1,
"package_width": 1,
"package_weight": 11,
"stock": 1
},
{
"variant_code": "2",
"price": 12,
"discount": 12,
"height": 1,
"longitude": 1,
"width": 1,
"weight": 1,
"package_height": 1,
"package_longitude": 1,
"package_width": 1,
"package_weight": 11,
"stock": 1
},
{
"variant_code": "3",
"price": 12,
"discount": 12,
"height": 1,
"longitude": 1,
"width": 1,
"weight": 1,
"package_height": 1,
"package_longitude": 1,
"package_width": 1,
"package_weight": 11,
"stock": 1
}
]
}
You can check my complete code here.