Updating useeffect

components/Login.js

@@ -34,6 +34,7 @@ let LoginForm = () => {
         onChangeText={text => setEmail(text)}
         defaultValue={email}
         placeholder="email"
+        label="email:"
         autoCapitalize='none'
         autoComplete='email'
         autoCorrect={false}
@@ -45,6 +46,7 @@ let LoginForm = () => {
         defaultValue={password}
         placeholder="password"
         textContentType="password"
+        label="password:"
         secureTextEntry={true}
         autoCapitalize='none'
         autoComplete='email'
@@ -68,7 +70,7 @@ const styles = StyleSheet.create({
     backgroundColor: 'white',
     flex: 1,
     flexDirection: "column",
-    justifyContent: "flex-start",
+    justifyContent: "center",
     padding: 15,
     width: "100%",
     alignContent: 'center',