我有以下验证规则:
[
MenuItem::MENU_ITEM_NAME => 'required|unique:menu_items,name',
MenuItem::MENU_ITEM_DESCRIPTION => 'nullable',
MenuItem::MENU_ITEM_CATEGORY => 'required|exists:categories,id',
MenuItem::MENU_ITEM_SIDE => 'nullable|boolean',
MenuItem::MENU_ITEM_SIDE_ONLY => 'nullable|boolean',
MenuItem::MENU_ITEM_IMAGE => 'nullable',
MenuItem::MENU_ITEM_AVAILABLE => 'nullable|boolean',
MenuItem::MENU_ITEM_ACTIVE => 'nullable|boolean',
MenuItem::MENU_ITEM_PRICING => 'required',
]
它们在我需要实现的这个测试案例之前都可以正常工作:
定价aka MenuItem::MENU_ITEM_PRICING
是一个数组数组。我需要检查当MenuItem::MENU_ITEM_SIDE
作为true
传递时,pricing
数组必须包含一个带有该特定项目某些值的子数组。
Ex:
[
MenuItem::MENU_ITEM_SIDE => false,
MenuItem::MENU_ITEM_PRICING => []
]
上一个示例是有效的。但是:
Ex:
[
MenuItem::MENU_ITEM_SIDE => true,
MenuItem::MENU_ITEM_PRICING => []
]
无效,应该是:
Ex:
[
MenuItem::MENU_ITEM_SIDE => false,
MenuItem::MENU_ITEM_PRICING => [['sideprice' => 2.20]]
]
How can I check (within my `FormRequest` class`) that if `MenuItem::MENU_ITEM_SIDE == true` then `MenuItem::MENU_ITEM_PRICING` should contain a subarray with a key named `sideprice`?
Thanks
withValidator
这样的方法:/**
* Configure the validator instance.
*
* @param \Illuminate\Validation\Validator $validator
* @return void
*/
public function withValidator($validator)
{
// Check using `sometimes` method
$validator->sometimes("{MenuItem::MENU_ITEM_PRICING}.*.sideprice", 'required', function ($input) {
return $input->${MenuItem::MENU_ITEM_SID};
});
// Or check using `after` method
$validator->after(function ($validator) {
if ($this->input(MenuItem::MENU_ITEM_SID, false)
&& ! \Illuminate\Support\Arr::has($this->input(MenuItem::MENU_ITEM_PRICING, []), '*.sideprice')) {
$validator->errors()->add('field', 'Something is wrong with this field!');
}
});
}
注意:我还没有对它进行全面测试,但是它给了你这个主意。