diff --git a/apps/bot/src/index.ts b/apps/bot/src/index.ts
index 26d5b4e..a264fd0 100644
--- a/apps/bot/src/index.ts
+++ b/apps/bot/src/index.ts
@@ -7,6 +7,7 @@ import {
   KEYBOARD_SHARE_BOT,
   KEYBOARD_SHARE_PHONE,
   MESSAGE_CANCEL,
+  MESSAGE_INVALID_PHONE,
   MESSAGE_NOT_MASTER,
   MESSAGE_SHARE_BOT,
   MSG_ALREADY_MASTER,
@@ -21,7 +22,7 @@ import {
   MSG_WELCOME_BACK,
 } from './message';
 import { isCustomerMaster } from './utils/customer';
-import { normalizePhoneNumber } from './utils/phone';
+import { isValidPhoneNumber, normalizePhoneNumber } from './utils/phone';
 import { CustomersService } from '@repo/graphql/api/customers';
 import { RegistrationService } from '@repo/graphql/api/registration';
 import { Enum_Customer_Role } from '@repo/graphql/types';
@@ -181,34 +182,60 @@ bot.on(message('contact'), async (context) => {
   const telegramId = context.from.id;
   const { contact } = context.message;
   const name = (contact.first_name || '') + ' ' + (contact.last_name || '').trim();
-  const phone = normalizePhoneNumber(contact.phone_number);
 
-  const registrationService = new RegistrationService();
-  const { customer } = await registrationService.getCustomer({ phone });
-
-  if (customer && !customer.telegramId) {
-    // Значит пользователя добавили через отправку контакта
-    await registrationService.updateCustomer({
-      data: { active: true, name, telegramId },
-      documentId: customer.documentId,
-    });
-
-    return context.reply(MSG_PHONE_SAVED + commandsList, {
-      ...KEYBOARD_REMOVE,
-      parse_mode: 'HTML',
-    });
+  // Проверка наличия номера
+  if (!contact.phone_number) {
+    return context.reply(MESSAGE_INVALID_PHONE, { parse_mode: 'HTML' });
   }
 
-  const response = await registrationService
-    .createCustomer({ name, phone, telegramId })
-    .catch((error) => {
-      context.reply(MSG_ERROR(error), { parse_mode: 'HTML' });
+  const phone = normalizePhoneNumber(contact.phone_number);
+
+  // Валидация номера
+  if (!isValidPhoneNumber(phone)) {
+    return context.reply(MESSAGE_INVALID_PHONE, { parse_mode: 'HTML' });
+  }
+
+  const registrationService = new RegistrationService();
+
+  try {
+    const { customer } = await registrationService.getCustomer({ phone });
+
+    if (customer && !customer.telegramId) {
+      // Пользователь был добавлен ранее мастером — обновляем
+      await registrationService.updateCustomer({
+        data: {
+          active: true,
+          name,
+          telegramId,
+        },
+        documentId: customer.documentId,
+      });
+
+      return context.reply(MSG_PHONE_SAVED + commandsList, {
+        ...KEYBOARD_REMOVE,
+        parse_mode: 'HTML',
+      });
+    }
+
+    // Иначе — новый пользователь, создаём и активируем
+    const response = await registrationService.createCustomer({ name, phone, telegramId });
+
+    const documentId = response?.createCustomer?.documentId;
+    if (!documentId) {
+      throw new Error('Не удалось создать клиента: отсутствует documentId');
+    }
+
+    await registrationService.updateCustomer({
+      data: { active: true },
+      documentId,
     });
-  if (response) {
+
     return context.reply(MSG_PHONE_SAVED + commandsList, {
       ...KEYBOARD_REMOVE,
       parse_mode: 'HTML',
     });
+  } catch (error) {
+    return context.reply(MSG_ERROR(error), { parse_mode: 'HTML' });
   }
 });
 
diff --git a/apps/bot/src/message.ts b/apps/bot/src/message.ts
index 6ef04e4..5fc49a1 100644
--- a/apps/bot/src/message.ts
+++ b/apps/bot/src/message.ts
@@ -79,3 +79,5 @@ export const MESSAGE_SHARE_BOT =
   '📅 <b>Воспользуйтесь этим ботом для записи к вашему мастеру!</b>\nНажмите кнопку ниже, чтобы начать';
 
 export const MESSAGE_CANCEL = '<b>❌ Отменена операции</b>';
+
+export const MESSAGE_INVALID_PHONE = '❌ <b>Некорректный номер телефона</b>';
diff --git a/apps/bot/src/utils/phone.ts b/apps/bot/src/utils/phone.ts
index 924ad3a..eac63f2 100644
--- a/apps/bot/src/utils/phone.ts
+++ b/apps/bot/src/utils/phone.ts
@@ -1,3 +1,7 @@
+export function isValidPhoneNumber(phone: string) {
+  return /^\+7\d{10}$/u.test(phone);
+}
+
 export function normalizePhoneNumber(phone: string): string {
   const digitsOnly = phone.replaceAll(/\D/gu, '');