40 lines
1.0 KiB
PHP
40 lines
1.0 KiB
PHP
<?php
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namespace App\Http\Requests\Mini;
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use Modules\Common\Http\Requests\BaseFormRequest;
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/**
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* 小程序购物车 验证（product_id 仅加购时必填；PUT 只改数量）
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*/
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class MiniCartRequest extends BaseFormRequest
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{
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protected $stopOnFirstFailure = true;
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public function rules(): array
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{
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$rules = [
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'quantity' => 'required|numeric|min:0.01|max:99999999.99',
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];
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if (! $this->isUpdate()) {
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$rules['product_id'] = 'required|integer|exists:product,id';
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}
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return $rules;
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}
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public function messages(): array
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{
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return [
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'product_id.required' => '请选择商品',
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'product_id.integer' => '商品参数错误',
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'product_id.exists' => '商品不存在',
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'quantity.required' => '订货数量不能为空',
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'quantity.numeric' => '订货数量必须为数字',
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'quantity.min' => '订货数量必须大于 0',
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'quantity.max' => '订货数量超出上限',
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];
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}
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}
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