From a19058d9a261d032d464d2ec7a0d409bb6db7421 Mon Sep 17 00:00:00 2001
From: hamed <15238-genius.ha@users.noreply.drupalcode.org>
Date: Fri, 19 Jun 2026 11:23:01 +0330
Subject: [PATCH] feat(userAccount): add validation for Iranian national code
 and update input handling

---
 .../detailUser/information/ButtonSendData.js     |  7 +++++++
 .../detailUser/information/form/index.js         | 10 +++++-----
 helper/index.js                                  | 16 +++++++++++++++-
 3 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/components/dashboard/userAccount/detailUser/information/ButtonSendData.js b/components/dashboard/userAccount/detailUser/information/ButtonSendData.js
index 1b8cbb9..f884b88 100644
--- a/components/dashboard/userAccount/detailUser/information/ButtonSendData.js
+++ b/components/dashboard/userAccount/detailUser/information/ButtonSendData.js
@@ -2,6 +2,7 @@ import ArrowLeftWhiteD from "@/components/icons/ArrowLeftWhiteD";
 import {
   changeDateType,
   handleTimeExpiresToken,
+  isValidIranNationalCode,
   removeAdditionalKeysDashboard,
 } from "@/helper";
 import { request } from "@/services/response";
@@ -81,6 +82,12 @@ function ButtonSendData({
   };
 
   const sendReq = () => {
+    if (information?.national_code && !isValidIranNationalCode(information.national_code)) {
+      setErrors((prev) => ({ ...prev, national_code: true }));
+      toast.error("کد ملی وارد شده معتبر نیست");
+      return;
+    }
+
     setLoading(true);
 
     information.prev_data ? patchData() : postData();
diff --git a/components/dashboard/userAccount/detailUser/information/form/index.js b/components/dashboard/userAccount/detailUser/information/form/index.js
index f08d075..4233c16 100644
--- a/components/dashboard/userAccount/detailUser/information/form/index.js
+++ b/components/dashboard/userAccount/detailUser/information/form/index.js
@@ -42,14 +42,14 @@ function Form({ insurance, errors, changeData, information }) {
         <Field
           req={true}
           error={errors?.national_code}
-          type="number"
+          type="text"
           iconGray={true}
           name="national_code"
           isTransparent={true}
-          changeData={changeData}
-          data={information?.national_code}
-          // کد ملی فقط وقتی از قبل مقدار دارد قفل می‌شود؛ اگر خالی است قابل افزودن باشد.
-          disable={Boolean(information?.national_code)}
+          changeData={(val, name) =>
+            changeData(val.replace(/\D/g, "").slice(0, 10), name)
+          }
+          value={information?.national_code ?? ""}
         />
       </Content>
       <Content req={true} error={errors?.name} title="نام" isConfirmed={false}>
diff --git a/helper/index.js b/helper/index.js
index 27da1ab..3eb9e57 100644
--- a/helper/index.js
+++ b/helper/index.js
@@ -272,8 +272,8 @@ export const handleTimeExpiresToken = (expires_in) => {
 };
 
 export const removeAdditionalKeysDashboard = (information) => {
+  // فقط متادیتای سمت فرانت حذف می‌شود؛ national_code باید ارسال شود تا قابل ثبت/آپدیت باشد.
   const {
-    national_code,
     changed,
     created,
     id,
@@ -709,3 +709,17 @@ export function changeNumToDefault(str) {
     .replace(/[٠-٩]/g, d => "٠١٢٣٤٥٦٧٨٩".indexOf(d));
 }
 
+
+// اعتبارسنجی کد ملی ایران: ۱۰ رقم + الگوریتم رقم کنترلی.
+export const isValidIranNationalCode = (input) => {
+  if (!input) return false;
+  const code = String(input).replace(/\D/g, "");
+  if (!/^\d{10}$/.test(code)) return false;
+  // کدهای با ارقام یکسان (مثل 0000000000) نامعتبرند
+  if (/^(\d)\1{9}$/.test(code)) return false;
+  const check = +code[9];
+  let sum = 0;
+  for (let i = 0; i < 9; i++) sum += +code[i] * (10 - i);
+  const r = sum % 11;
+  return r < 2 ? check === r : check === 11 - r;
+};