采购单优化

app/Http/Requests/Purchase/PurchaseCellUpdateRequest.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Http\Requests\Purchase;
+
+use Modules\Common\Http\Requests\BaseFormRequest;
+
+/**
+ * 采购明细门店单元格修改 验证（C4；amount = 数量×单价 由后端重算）
+ */
+class PurchaseCellUpdateRequest extends BaseFormRequest
+{
+    protected $stopOnFirstFailure = true;
+
+    public function rules(): array
+    {
+        return [
+            'quantity' => 'required|integer|min:0',
+            'weight' => 'nullable|numeric|min:0',
+        ];
+    }
+
+    public function messages(): array
+    {
+        return [
+            'quantity.required' => '数量不能为空',
+            'quantity.integer' => '数量必须为整数',
+            'quantity.min' => '数量不能小于 0',
+            'weight.numeric' => '实际称重必须为数字',
+            'weight.min' => '实际称重不能小于 0',
+        ];
+    }
+}