diff --git a/client/src/__locales/en.json b/client/src/__locales/en.json
index e82d7ad5..7bc64008 100644
--- a/client/src/__locales/en.json
+++ b/client/src/__locales/en.json
@@ -179,13 +179,14 @@
     "install_devices_desc": "In order for AdGuard Home to start working, you need to configure your devices to use it.",
     "install_submit_title": "Congratulations!",
     "install_submit_desc": "The setup procedure is finished and you are ready to start using AdGuard Home.",
-    "install_decices_router": "Router",
-    "install_decices_router_desc": "This setup will automatically cover all the devices connected to your home router and you will not need to configure each of them manually.",
-    "install_decices_router_list_1": "Open the preferences for your router. Usually, you can access it from your browser via a URL (like http://192.168.0.1/ or http://192.168.1.1/). You may be asked to enter the password. If you don't remember it, you can often reset the password by pressing a button on the router itself. Some routers require a specific application, which in that case should be already installed on your computer/phone.",
-    "install_decices_router_list_2": "Find the DHCP/DNS settings. Look for the DNS letters next to a field which allows two or three sets of numbers, each broken into four groups of one to three digits.",
-    "install_decices_router_list_3": "Enter your AdGuard Home server addresses there.",
+    "install_devices_router": "Router",
+    "install_devices_router_desc": "This setup will automatically cover all the devices connected to your home router and you will not need to configure each of them manually.",
+    "install_devices_router_list_1": "Open the preferences for your router. Usually, you can access it from your browser via a URL (like http://192.168.0.1/ or http://192.168.1.1/). You may be asked to enter the password. If you don't remember it, you can often reset the password by pressing a button on the router itself. Some routers require a specific application, which in that case should be already installed on your computer/phone.",
+    "install_devices_router_list_2": "Find the DHCP/DNS settings. Look for the DNS letters next to a field which allows two or three sets of numbers, each broken into four groups of one to three digits.",
+    "install_devices_router_list_3": "Enter your AdGuard Home server addresses there.",
     "get_started": "Get Started",
     "next": "Next",
     "open_dashboard": "Open Dashboard",
-    "install_saved": "All settings saved"
+    "install_saved": "All settings saved",
+    "form_error_password": "Password mismatched"
 }
\ No newline at end of file
diff --git a/client/src/actions/install.js b/client/src/actions/install.js
index 508aa8da..144c89fc 100644
--- a/client/src/actions/install.js
+++ b/client/src/actions/install.js
@@ -5,6 +5,7 @@ const apiClient = new Api();
 
 export const addErrorToast = createAction('ADD_ERROR_TOAST');
 export const addSuccessToast = createAction('ADD_SUCCESS_TOAST');
+export const removeToast = createAction('REMOVE_TOAST');
 export const nextStep = createAction('NEXT_STEP');
 export const prevStep = createAction('PREV_STEP');
 
diff --git a/client/src/install/Setup/Auth.js b/client/src/install/Setup/Auth.js
index ce6ca495..d8234d94 100644
--- a/client/src/install/Setup/Auth.js
+++ b/client/src/install/Setup/Auth.js
@@ -4,8 +4,8 @@ import { Field, reduxForm } from 'redux-form';
 import { withNamespaces, Trans } from 'react-i18next';
 import flow from 'lodash/flow';
 
+import i18n from '../../i18n';
 import Controls from './Controls';
-import validate from './validate';
 import renderField from './renderField';
 
 const required = (value) => {
@@ -15,11 +15,21 @@ const required = (value) => {
     return <Trans>form_error_required</Trans>;
 };
 
+const validate = (values) => {
+    const errors = {};
+
+    if (values.confirm_password !== values.password) {
+        errors.confirm_password = i18n.t('form_error_password');
+    }
+
+    return errors;
+};
+
 const Auth = (props) => {
     const {
         handleSubmit,
-        submitting,
         pristine,
+        invalid,
         t,
     } = props;
 
@@ -75,7 +85,7 @@ const Auth = (props) => {
                     />
                 </div>
             </div>
-            <Controls submitting={submitting} pristine={pristine} />
+            <Controls pristine={pristine} invalid={invalid} />
         </form>
     );
 };
@@ -83,7 +93,7 @@ const Auth = (props) => {
 Auth.propTypes = {
     handleSubmit: PropTypes.func.isRequired,
     pristine: PropTypes.bool.isRequired,
-    submitting: PropTypes.bool.isRequired,
+    invalid: PropTypes.bool.isRequired,
     t: PropTypes.func.isRequired,
 };
 
diff --git a/client/src/install/Setup/Controls.js b/client/src/install/Setup/Controls.js
index 37f5425b..e74931fa 100644
--- a/client/src/install/Setup/Controls.js
+++ b/client/src/install/Setup/Controls.js
@@ -45,7 +45,7 @@ class Controls extends Component {
                         <button
                             type="submit"
                             className="btn btn-success btn-standard btn-lg"
-                            disabled={this.props.submitting || this.props.pristine}
+                            disabled={this.props.invalid || this.props.pristine}
                         >
                             <Trans>next</Trans>
                         </button>
@@ -65,7 +65,6 @@ class Controls extends Component {
                             type="button"
                             className="btn btn-success btn-standard btn-lg"
                             onClick={this.props.nextStep}
-                            disabled={this.props.submitting || this.props.pristine}
                         >
                             <Trans>next</Trans>
                         </button>
@@ -101,6 +100,7 @@ Controls.propTypes = {
     prevStep: PropTypes.func,
     pristine: PropTypes.bool,
     submitting: PropTypes.bool,
+    invalid: PropTypes.bool,
 };
 
 const mapStateToProps = (state) => {
diff --git a/client/src/install/Setup/Devices.js b/client/src/install/Setup/Devices.js
index 389e9aa7..6754c0e9 100644
--- a/client/src/install/Setup/Devices.js
+++ b/client/src/install/Setup/Devices.js
@@ -18,19 +18,19 @@ const Devices = () => (
             <Tabs>
                 <div label="Router">
                     <div className="tab__title">
-                        <Trans>install_decices_router</Trans>
+                        <Trans>install_devices_router</Trans>
                     </div>
                     <div className="tab__text">
-                        <Trans>install_decices_router_desc</Trans>
+                        <Trans>install_devices_router_desc</Trans>
                         <ol>
                             <li>
-                                <Trans>install_decices_router_list_1</Trans>
+                                <Trans>install_devices_router_list_1</Trans>
                             </li>
                             <li>
-                                <Trans>install_decices_router_list_2</Trans>
+                                <Trans>install_devices_router_list_2</Trans>
                             </li>
                             <li>
-                                <Trans>install_decices_router_list_3</Trans>
+                                <Trans>install_devices_router_list_3</Trans>
                             </li>
                         </ol>
                     </div>
diff --git a/client/src/install/Setup/Settings.js b/client/src/install/Setup/Settings.js
index 756a46b3..6735463a 100644
--- a/client/src/install/Setup/Settings.js
+++ b/client/src/install/Setup/Settings.js
@@ -36,6 +36,7 @@ let Settings = (props) => {
         handleSubmit,
         interfaceIp,
         dnsIp,
+        invalid,
     } = props;
 
     return (
@@ -122,7 +123,7 @@ let Settings = (props) => {
                     <Trans>install_settings_dns_desc</Trans> <strong>{dnsIp}</strong>
                 </p>
             </div>
-            <Controls />
+            <Controls invalid={invalid} />
         </form>
     );
 };
@@ -131,8 +132,7 @@ Settings.propTypes = {
     handleSubmit: PropTypes.func.isRequired,
     interfaceIp: PropTypes.string.isRequired,
     dnsIp: PropTypes.string.isRequired,
-    pristine: PropTypes.bool.isRequired,
-    submitting: PropTypes.bool.isRequired,
+    invalid: PropTypes.bool.isRequired,
     initialValues: PropTypes.object,
 };
 
diff --git a/client/src/install/Setup/index.js b/client/src/install/Setup/index.js
index ed827edf..a5a5046c 100644
--- a/client/src/install/Setup/index.js
+++ b/client/src/install/Setup/index.js
@@ -13,6 +13,7 @@ import Devices from './Devices';
 import Submit from './Submit';
 import Progress from './Progress';
 
+import Toasts from '../../components/Toasts';
 import Footer from '../../components/ui/Footer';
 import logo from '../../components/ui/svg/logo.svg';
 
@@ -85,6 +86,7 @@ class Setup extends Component {
                             </div>
                         </div>
                         <Footer />
+                        <Toasts />
                     </Fragment>
                 }
             </Fragment>
@@ -104,8 +106,8 @@ Setup.propTypes = {
 };
 
 const mapStateToProps = (state) => {
-    const { install } = state;
-    const props = { install };
+    const { install, toasts } = state;
+    const props = { install, toasts };
     return props;
 };
 
diff --git a/client/src/install/Setup/validate.js b/client/src/install/Setup/validate.js
deleted file mode 100644
index 8a3e1fca..00000000
--- a/client/src/install/Setup/validate.js
+++ /dev/null
@@ -1,11 +0,0 @@
-const validate = (values) => {
-    const errors = {};
-
-    if (values.confirm_password !== values.password) {
-        errors.confirm_password = 'Password mismatched';
-    }
-
-    return errors;
-};
-
-export default validate;
diff --git a/client/src/reducers/install.js b/client/src/reducers/install.js
index 5d6bdf19..dbfa52da 100644
--- a/client/src/reducers/install.js
+++ b/client/src/reducers/install.js
@@ -1,8 +1,10 @@
 import { combineReducers } from 'redux';
 import { handleActions } from 'redux-actions';
 import { reducer as formReducer } from 'redux-form';
+import nanoid from 'nanoid';
 
 import * as actions from '../actions/install';
+import { INSTALL_FIRST_STEP } from '../helpers/constants';
 
 const install = handleActions({
     [actions.getDefaultAddressesRequest]: state => ({ ...state, processingDefault: true }),
@@ -19,11 +21,40 @@ const install = handleActions({
     [actions.setAllSettingsFailure]: state => ({ ...state, processingSubmit: false }),
     [actions.setAllSettingsSuccess]: state => ({ ...state, processingSubmit: false }),
 }, {
-    step: 1,
+    step: INSTALL_FIRST_STEP,
     processingDefault: true,
 });
 
+const toasts = handleActions({
+    [actions.addErrorToast]: (state, { payload }) => {
+        const errorToast = {
+            id: nanoid(),
+            message: payload.error.toString(),
+            type: 'error',
+        };
+
+        const newState = { ...state, notices: [...state.notices, errorToast] };
+        return newState;
+    },
+    [actions.addSuccessToast]: (state, { payload }) => {
+        const successToast = {
+            id: nanoid(),
+            message: payload,
+            type: 'success',
+        };
+
+        const newState = { ...state, notices: [...state.notices, successToast] };
+        return newState;
+    },
+    [actions.removeToast]: (state, { payload }) => {
+        const filtered = state.notices.filter(notice => notice.id !== payload);
+        const newState = { ...state, notices: filtered };
+        return newState;
+    },
+}, { notices: [] });
+
 export default combineReducers({
     install,
+    toasts,
     form: formReducer,
 });