diff --git a/auth-next/custom.js b/auth-next/custom.js
index 6ecdbe18..8f4ac547 100644
--- a/auth-next/custom.js
+++ b/auth-next/custom.js
@@ -17,8 +17,9 @@ function signInCustom() {
 
   const auth = getAuth(firebaseApp);
   signInWithCustomToken(auth, token)
-    .then((user) => {
+    .then((userCredential) => {
       // Signed in
+      const user = userCredential.user;
       // ...
     })
     .catch((error) => {
diff --git a/auth-next/email.js b/auth-next/email.js
index 07a3cc3a..7285185a 100644
--- a/auth-next/email.js
+++ b/auth-next/email.js
@@ -18,8 +18,9 @@ function signInWithEmailPassword() {
 
   const auth = getAuth(firebaseApp);
   signInWithEmailAndPassword(auth, email, password)
-    .then((user) => {
+    .then((userCredential) => {
       // Signed in 
+      const user = userCredential.user;
       // ...
     })
     .catch((error) => {
@@ -38,8 +39,9 @@ function signUpWithEmailPassword() {
 
   const auth = getAuth(firebaseApp);
   createUserWithEmailAndPassword(auth, email, password)
-    .then((user) => {
+    .then((userCredential) => {
       // Signed in 
+      const user = userCredential.user;
       // ...
     })
     .catch((error) => {
diff --git a/auth/custom.js b/auth/custom.js
index dc02990e..97713714 100644
--- a/auth/custom.js
+++ b/auth/custom.js
@@ -8,8 +8,9 @@ function signInCustom() {
   var token = "token123";
   // [START auth_sign_in_custom]
   firebase.auth().signInWithCustomToken(token)
-    .then((user) => {
+    .then((userCredential) => {
       // Signed in
+      var user = userCredential.user;
       // ...
     })
     .catch((error) => {
diff --git a/auth/email.js b/auth/email.js
index ba919819..cdb4bde3 100644
--- a/auth/email.js
+++ b/auth/email.js
@@ -9,8 +9,9 @@ function signInWithEmailPassword() {
   var password = "hunter2";
   // [START auth_signin_password]
   firebase.auth().signInWithEmailAndPassword(email, password)
-    .then((user) => {
-      // Signed in 
+    .then((userCredential) => {
+      // Signed in
+      var user = userCredential.user;
       // ...
     })
     .catch((error) => {
@@ -25,8 +26,9 @@ function signUpWithEmailPasswoerd() {
   var password = "hunter2";
   // [START auth_signup_password]
   firebase.auth().createUserWithEmailAndPassword(email, password)
-    .then((user) => {
+    .then((userCredential) => {
       // Signed in 
+      var user = userCredential.user;
       // ...
     })
     .catch((error) => {
diff --git a/snippets/auth-next/custom/auth_sign_in_custom.js b/snippets/auth-next/custom/auth_sign_in_custom.js
index c22ed725..018c8b07 100644
--- a/snippets/auth-next/custom/auth_sign_in_custom.js
+++ b/snippets/auth-next/custom/auth_sign_in_custom.js
@@ -8,8 +8,9 @@ import { getAuth, signInWithCustomToken } from "firebase/auth";
 
 const auth = getAuth(firebaseApp);
 signInWithCustomToken(auth, token)
-  .then((user) => {
+  .then((userCredential) => {
     // Signed in
+    const user = userCredential.user;
     // ...
   })
   .catch((error) => {
diff --git a/snippets/auth-next/email/auth_signin_password.js b/snippets/auth-next/email/auth_signin_password.js
index d04a492e..43817787 100644
--- a/snippets/auth-next/email/auth_signin_password.js
+++ b/snippets/auth-next/email/auth_signin_password.js
@@ -8,8 +8,9 @@ import { getAuth, signInWithEmailAndPassword } from "firebase/auth";
 
 const auth = getAuth(firebaseApp);
 signInWithEmailAndPassword(auth, email, password)
-  .then((user) => {
+  .then((userCredential) => {
     // Signed in 
+    const user = userCredential.user;
     // ...
   })
   .catch((error) => {
diff --git a/snippets/auth-next/email/auth_signup_password.js b/snippets/auth-next/email/auth_signup_password.js
index de1e38bb..3a20884c 100644
--- a/snippets/auth-next/email/auth_signup_password.js
+++ b/snippets/auth-next/email/auth_signup_password.js
@@ -8,8 +8,9 @@ import { getAuth, createUserWithEmailAndPassword } from "firebase/auth";
 
 const auth = getAuth(firebaseApp);
 createUserWithEmailAndPassword(auth, email, password)
-  .then((user) => {
+  .then((userCredential) => {
     // Signed in 
+    const user = userCredential.user;
     // ...
   })
   .catch((error) => {