修复: 市场经理提现输入的提现金额可大于可提现金额，并且可以审核通过

app/Admin/Controllers/LanzuMmWithdrawController.php

@@ -10,6 +10,7 @@ use App\Models\LanzuMmInfo;
 
 use App\Models\ImsCjdcMarket;
 use App\Models\LanzuMpInfo as mpInfo;
+use App\Models\LanzuUserBalance;
 use App\Models\MpBalance;
 use Dcat\Admin\Form;
 use Dcat\Admin\Grid;
@@ -194,13 +195,16 @@ class LanzuMmWithdrawController extends AdminController
             } else {
 
                 //表单提交前对金额数值进行验证
-                $form->saving(function (Form $form) {
+                $form->saving(function (Form $form) use ($current_user) {
                     if ($form->money < env('MIN_MONEY')) {
                         return $form->error('提现金额不得小于 ' . env('MIN_MONEY') . ' 元');
                     } elseif ($form->money > env('MAX_MONEY')) {
                         return $form->error('提现金额不得大于 ' . env('MAX_MONEY') . ' 元');
                     }
-                    
+                    $res = LanzuUserBalance::checkBalance($current_user->id, $form->money);
+                    if (!$res) {
+                        return $form->error('您可提现金额不足!');
+                    }
                 });
 
                 //添加成功后扣减市场经理的可提现金额