Hi, I have a field wich receive a JSON like this:

{"grid":{"product":1,"color":1,"size":1}}

to validate this I'm using this rule:

'grid' => 'required|array|size:3|exists_grid:' . $company_id

At my custom rule exists_grid I do a validation like this:

$this->requireParameterCount(1, $parameters, 'unique_grid');
$company = Company::find($parameters[0]);
$product = $company->produts()->whereProductId($value['product'])->get();
$color  = $company->colors()->whereColorId($value['color'])->get();
$size  = $company->sizes()->whereSizeId($value['size'])->get();

if ($product->isEmpty() || $color->isEmpty() || $size->isEmpty()){
	return false;
}

return $company->grids()
	 ->whereIdProduct($product->first()->ID)
	->whereIdColor($color->first()->ID)
	->whereIdSize($size->first()->ID)
	->count() == 0;

Well when one of the fields (product, color or size) are not found. it return false, but the message, returned to the user is the grid error message. Is there a way to show a error message like: ":field not found" ?

In other words the method would have to have two types of error message