diff --git a/apps/web/components/Form.tsx b/apps/web/components/Form.tsx
index 1b17b9a..76c0bcf 100644
--- a/apps/web/components/Form.tsx
+++ b/apps/web/components/Form.tsx
@@ -3,14 +3,17 @@
 import TelegramIcon from '../public/assets/images/telegram.svg';
 import styles from './Form.module.scss';
 import { publicRuntimeConfig } from '@/config/runtime';
-import { AuthModeContext } from '@/context/auth-mode';
 import { FormStateContext } from '@/context/form-state';
 import type { LdapUser } from '@/types/user';
 import axios from 'axios';
 import Image from 'next/image';
-import { useContext, useState } from 'react';
+import type { PropsWithChildren } from 'react';
+import { useContext } from 'react';
 import { useForm } from 'react-hook-form';
 
+const ERROR_INVALID_CREDENTIALS = 'Неверный логин или пароль';
+const ERROR_SERVER = 'Не удалось войти. Повторите попытку позже';
+
 const { APP_BASE_PATH } = publicRuntimeConfig;
 
 type FormData = {
@@ -18,45 +21,18 @@ type FormData = {
   readonly password: string;
 };
 
-function handleDefaultLogin(data: FormData) {
-  const redirectUrl =
-    (window.location.pathname.replace(APP_BASE_PATH, '') || '/') + (window.location.search || '');
+type FormProps = {
+  readonly onSubmit: (data: FormData) => void;
+};
 
-  return axios.post('/login', data).then(() => {
-    window.location.replace(redirectUrl);
-  });
-}
-
-function handleTelegramLogin(data: FormData) {
-  return axios.post<LdapUser>('/login', data);
-}
-
-export function Form() {
-  const [hasError, setHasError] = useState(false);
+function BaseForm({ children, onSubmit }: FormProps & PropsWithChildren) {
   const { handleSubmit, register } = useForm<FormData>();
-  const { tfa } = useContext(AuthModeContext);
   const {
-    dispatch,
-    state: { step, user },
+    state: { error, step },
   } = useContext(FormStateContext);
 
   return (
-    <form
-      className={styles.form}
-      onSubmit={handleSubmit((data) => {
-        if (!tfa) return handleDefaultLogin(data).catch(() => setHasError(true));
-
-        return handleTelegramLogin(data).then((res) =>
-          dispatch({
-            payload: {
-              step: 'telegram',
-              user: res.data,
-            },
-            type: 'set-step',
-          })
-        );
-      })}
-    >
+    <form className={styles.form} onSubmit={handleSubmit(onSubmit)}>
       <input
         disabled={step === 'telegram'}
         type="text"
@@ -73,37 +49,105 @@ export function Form() {
         autoComplete="on"
         {...register('password', { required: true })}
       />
-      {hasError ? <span className="error">Неверный логин или пароль</span> : null}
-      <ButtonSubmit tfa={tfa} step={step} user={user} />
+      {error ? <span className="error">{error}</span> : null}
+      {children}
     </form>
   );
 }
 
-type ButtonSumitProps = {
-  readonly step: string;
-  readonly tfa: boolean;
-  readonly user: LdapUser | undefined;
-};
+export const Form = {
+  Default() {
+    const { dispatch } = useContext(FormStateContext);
+
+    function handleLogin(data: FormData) {
+      const redirectUrl =
+        (window.location.pathname.replace(APP_BASE_PATH, '') || '/') +
+        (window.location.search || '');
+
+      return axios
+        .post('/login', data)
+        .then(() => window.location.replace(redirectUrl))
+        .catch(() =>
+          dispatch({
+            payload: { error: ERROR_INVALID_CREDENTIALS },
+            type: 'set-error',
+          })
+        );
+    }
 
-function ButtonSubmit({ step, tfa, user }: ButtonSumitProps) {
-  if (!tfa || step === 'login') {
     return (
-      <button className={styles['button-submit']} type="submit">
-        Войти
-      </button>
+      <BaseForm onSubmit={(data) => handleLogin(data)}>
+        <button className={styles['button-submit']} type="submit">
+          Войти
+        </button>
+      </BaseForm>
     );
-  }
+  },
 
-  return (
-    <button type="button" className={styles['button-telegram']}>
-      <Image
-        className={styles['button-telegram-icon']}
-        src={TelegramIcon}
-        width={24}
-        height={22}
-        alt="Telegram icon"
-      />
-      Войти как &nbsp; <b>{user?.displayName}</b>
-    </button>
-  );
-}
+  Telegram() {
+    const {
+      dispatch,
+      state: { step, user },
+    } = useContext(FormStateContext);
+
+    function handleLogin(data: FormData) {
+      axios
+        .post<LdapUser>('/login', data)
+        .then((res) => {
+          dispatch({
+            payload: {
+              step: 'telegram',
+              user: res.data,
+            },
+            type: 'set-step',
+          });
+        })
+        .catch(() =>
+          dispatch({
+            payload: { error: ERROR_INVALID_CREDENTIALS },
+            type: 'set-error',
+          })
+        );
+    }
+
+    function handleTelegramLogin() {
+      axios
+        .post<LdapUser>('/login-telegram')
+        .then((res) => {
+          // eslint-disable-next-line no-console
+          console.log('🚀 ~ .then ~ res:', res);
+        })
+        .catch(() =>
+          dispatch({
+            payload: { error: ERROR_SERVER },
+            type: 'set-error',
+          })
+        );
+    }
+
+    if (step === 'telegram') {
+      return (
+        <BaseForm onSubmit={(data) => handleLogin(data)}>
+          <button type="button" className={styles['button-telegram']}>
+            <Image
+              className={styles['button-telegram-icon']}
+              src={TelegramIcon}
+              width={24}
+              height={22}
+              alt="Telegram icon"
+            />
+            Войти как &nbsp; <b>{user?.displayName}</b>
+          </button>
+        </BaseForm>
+      );
+    }
+
+    return (
+      <BaseForm onSubmit={() => handleTelegramLogin()}>
+        <button className={styles['button-submit']} type="submit">
+          Войти
+        </button>
+      </BaseForm>
+    );
+  },
+};
diff --git a/apps/web/components/Login.jsx b/apps/web/components/Login.jsx
index 0722e04..6e51fa9 100644
--- a/apps/web/components/Login.jsx
+++ b/apps/web/components/Login.jsx
@@ -2,12 +2,12 @@ import { Form } from './Form';
 import styles from './Login.module.scss';
 import { Logo } from '@/elements';
 
-export function Login() {
+export function Login({ tfa }) {
   return (
     <div className={styles.wrapper}>
       <div className={styles.login}>
         <Logo />
-        <Form />
+        {tfa ? <Form.Telegram /> : <Form.Default />}
       </div>
     </div>
   );
diff --git a/apps/web/context/auth-mode.ts b/apps/web/context/auth-mode.ts
deleted file mode 100644
index a7ba3fd..0000000
--- a/apps/web/context/auth-mode.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { createContext } from 'react';
-
-type AuthMode = {
-  tfa: boolean;
-};
-
-export const AuthModeContext = createContext<AuthMode>({ tfa: false });
diff --git a/apps/web/context/form-state.tsx b/apps/web/context/form-state.tsx
index 964f08c..7c6aa3c 100644
--- a/apps/web/context/form-state.tsx
+++ b/apps/web/context/form-state.tsx
@@ -4,22 +4,45 @@ import type { PropsWithChildren } from 'react';
 import { createContext, useMemo, useReducer } from 'react';
 
 type State = {
+  error: string | undefined;
   step: 'login' | 'telegram';
   user: LdapUser | undefined;
 };
 
 type Action = {
-  payload: State;
-  type: 'set-step';
+  payload: Partial<State>;
+  type: 'set-step' | 'set-error' | 'reset-error';
 };
 
 const reducer = (state: State, action: Action): State => {
   switch (action.type) {
-    case 'set-step':
+    case 'set-step': {
+      if (action.payload.step)
+        return {
+          ...state,
+          step: action.payload.step,
+        };
+
+      return state;
+    }
+
+    case 'set-error': {
+      if (action.payload.error) {
+        return {
+          ...state,
+          error: action.payload.error,
+        };
+      }
+
+      return state;
+    }
+
+    case 'reset-error': {
       return {
         ...state,
-        ...action.payload,
+        error: undefined,
       };
+    }
 
     default:
       return state;
@@ -35,6 +58,7 @@ export const FormStateContext = createContext<Context>({} as Context);
 
 export function FormStateProvider({ children }: PropsWithChildren) {
   const [state, dispatch] = useReducer(reducer, {
+    error: undefined,
     step: 'login',
     user: undefined,
   });
diff --git a/apps/web/pages/index.jsx b/apps/web/pages/index.jsx
index 56f6242..a1b0dd2 100644
--- a/apps/web/pages/index.jsx
+++ b/apps/web/pages/index.jsx
@@ -1,8 +1,7 @@
 import { Login } from '@/components';
 import { publicRuntimeConfig } from '@/config/runtime';
-import { AuthModeContext } from '@/context/auth-mode';
+import { FormStateProvider } from '@/context/form-state';
 import Head from 'next/head';
-import { useMemo } from 'react';
 
 const { APP_DESCRIPTION } = publicRuntimeConfig;
 
@@ -16,12 +15,10 @@ function PageHead() {
 }
 
 export default function Page() {
-  const value = useMemo(() => ({ tfa: false }), []);
-
   return (
-    <AuthModeContext.Provider value={value}>
+    <FormStateProvider>
       <PageHead />
       <Login />
-    </AuthModeContext.Provider>
+    </FormStateProvider>
   );
 }
diff --git a/apps/web/pages/telegram.jsx b/apps/web/pages/telegram.jsx
index da86683..892a1d8 100644
--- a/apps/web/pages/telegram.jsx
+++ b/apps/web/pages/telegram.jsx
@@ -1,9 +1,7 @@
 import { Login } from '@/components';
 import { publicRuntimeConfig } from '@/config/runtime';
-import { AuthModeContext } from '@/context/auth-mode';
 import { FormStateProvider } from '@/context/form-state';
 import Head from 'next/head';
-import { useMemo } from 'react';
 
 const { APP_DESCRIPTION } = publicRuntimeConfig;
 
@@ -17,14 +15,10 @@ function PageHead() {
 }
 
 export default function Page() {
-  const value = useMemo(() => ({ tfa: true }), []);
-
   return (
-    <AuthModeContext.Provider value={value}>
-      <FormStateProvider>
-        <PageHead />
-        <Login />
-      </FormStateProvider>
-    </AuthModeContext.Provider>
+    <FormStateProvider>
+      <PageHead />
+      <Login tfa />
+    </FormStateProvider>
   );
 }