feat: add validation for expected close date in lead form

Author: amit-webkul

packages/Webkul/Admin/src/Http/Requests/LeadForm.php

@@ -6,6 +6,7 @@
 use Webkul\Attribute\Repositories\AttributeRepository;
 use Webkul\Attribute\Repositories\AttributeValueRepository;
 use Webkul\Core\Contracts\Validations\Decimal;
+use Carbon\Carbon;
 
 class LeadForm extends FormRequest
 {
@@ -127,6 +128,11 @@ public function rules()
             }
         }
 
+        $this->rules['expected_close_date'] = [
+            'date_format:Y-m-d',
+            'after:' . Carbon::yesterday()->format('Y-m-d'),
+        ];
+
         return [
             ...$this->rules,
             'products'              => 'array',