diff --git a/bob_party/src/screens/SignIn.tsx b/bob_party/src/screens/SignIn.tsx
index 953a3e2..00666cf 100644
--- a/bob_party/src/screens/SignIn.tsx
+++ b/bob_party/src/screens/SignIn.tsx
@@ -1,24 +1,49 @@
 import { StatusBar } from 'expo-status-bar'
 import { StyleSheet, View, ImageSourcePropType, Pressable, Text} from 'react-native'
-import React from 'react';
+import React, { useState } from 'react';
 import stylesScreen from './style/screens.style'
 import { TextInput } from 'react-native-gesture-handler';
 import { CustomTextInput } from '../components/CustomTextInput';
 import { ButtonGameTypeChoice } from '../components/ButtonGameTypeChoice';
+import { User } from "../core/user";
+import tabUS from "../constUser";
 
 import styles from "./style/SignIn.style"
+import { useDispatch, useSelector } from 'react-redux';
+import { RootState } from '../redux/store';
+import { loginUser } from '../redux/features/currentUserSlice';
+
+
+
+
 
 function SignIn(props: { navigation: any; }) {
     const { navigation } = props
+
+    const [pseudo, setPseudo] = useState('');
+    const [password, setPassword] = useState('');
+    
+    const dispatch=useDispatch();
+
+    function userVerif(login: string, password: string, nav: any){
+        if((tabUS.map((User) => User.getUsername()).indexOf(login)) !== -1){
+            let id = (tabUS.map((User) => User.getUsername()).indexOf(login))
+            if ((tabUS.map((User) => User.getUsername()).indexOf(login) === id) && ( tabUS[id].getPassword() === password) ){
+                dispatch(loginUser(tabUS[id]));
+                nav.navigate('HomeTab');
+            }
+        }
+    }
+
     return (
     <View style={stylesScreen.container}>
         <View style={stylesScreen.bodyCenter}>
-            <CustomTextInput placeholder={""} text="ID"/>
-            <CustomTextInput placeholder={""} text="Password"/>
-            <Pressable style={styles.button} onPress={navigation.navigate('Home')}>
+            <TextInput style={styles.textInput} placeholder='Login' onChangeText={(val) => setPseudo(val)} autoCapitalize='none' />
+            <TextInput style={styles.textInput} placeholder='Password' onChangeText={(val) => setPassword(val)} autoCapitalize='none' />
+            <Pressable style={styles.button} onPress={() => userVerif(pseudo, password, navigation)}>
                 <Text style={styles.text}>Se connecter</Text>
             </Pressable>
-            <Pressable>
+            <Pressable onPress={() => navigation.navigate('SignUp')}>
                 <Text style={styles.signup}>Pas de compte? Inscrivez vous !</Text>
             </Pressable>
         </View>
diff --git a/bob_party/src/screens/style/SignIn.style.js b/bob_party/src/screens/style/SignIn.style.js
index e8abeb6..881500f 100644
--- a/bob_party/src/screens/style/SignIn.style.js
+++ b/bob_party/src/screens/style/SignIn.style.js
@@ -24,4 +24,9 @@ export default StyleSheet.create({
         color:'white',
         textDecorationLine:"underline",   
       },
+      textInput: {
+        width: '50%',
+        height: '5%',
+        backgroundColor: 'white',
+      }
   });
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