diff --git a/src/MusicStore/Views/Account/ExternalLoginConfirmation.cshtml b/src/MusicStore/Views/Account/ExternalLoginConfirmation.cshtml
index 3e7d2dea54..c3c1f85327 100644
--- a/src/MusicStore/Views/Account/ExternalLoginConfirmation.cshtml
+++ b/src/MusicStore/Views/Account/ExternalLoginConfirmation.cshtml
@@ -8,7 +8,7 @@
 <form asp-controller="Account" asp-action="ExternalLoginConfirmation" asp-route-returnurl="@ViewBag.ReturnUrl" method="post" class="form-horizontal" role="form">
     <h4>Association Form</h4>
     <hr />
-    <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+    <div asp-validation-summary="All" class="text-danger"></div>
 
     <p class="text-info">
         You've successfully authenticated with <strong>@ViewBag.LoginProvider</strong>.
diff --git a/src/MusicStore/Views/Account/ForgotPassword.cshtml b/src/MusicStore/Views/Account/ForgotPassword.cshtml
index 605b048f9f..37a40e9d65 100644
--- a/src/MusicStore/Views/Account/ForgotPassword.cshtml
+++ b/src/MusicStore/Views/Account/ForgotPassword.cshtml
@@ -8,7 +8,7 @@
 <form asp-controller="Account" asp-action="ForgotPassword" method="post" class="form-horizontal" role="form">
     <h4>Enter your email.</h4>
     <hr />
-    <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+    <div asp-validation-summary="All" class="text-danger"></div>
     <div class="form-group">
         <label asp-for="Email" class="col-md-2 control-label"></label>
         <div class="col-md-10">
diff --git a/src/MusicStore/Views/Account/Login.cshtml b/src/MusicStore/Views/Account/Login.cshtml
index 69867f4987..3e195b3f6d 100644
--- a/src/MusicStore/Views/Account/Login.cshtml
+++ b/src/MusicStore/Views/Account/Login.cshtml
@@ -11,7 +11,7 @@
             <form asp-controller="Account" asp-action="Login" asp-route-returnurl="@ViewBag.ReturnUrl" method="post" class="form-horizontal" role="form">
                 <h4>Use a local account to log in.</h4>
                 <hr />
-                <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+                <div asp-validation-summary="All" class="text-danger"></div>
                 <div class="form-group">
                     <label asp-for="Email" class="col-md-2 control-label"></label>
                     <div class="col-md-10">
diff --git a/src/MusicStore/Views/Account/Register.cshtml b/src/MusicStore/Views/Account/Register.cshtml
index 22efc31c9a..9daa6d12e0 100644
--- a/src/MusicStore/Views/Account/Register.cshtml
+++ b/src/MusicStore/Views/Account/Register.cshtml
@@ -8,7 +8,7 @@
 <form asp-controller="Account" asp-action="Register" method="post" class="form-horizontal" role="form">
     <h4>Create a new account.</h4>
     <hr />
-    <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+    <div asp-validation-summary="All" class="text-danger"></div>
     <div class="form-group">
         <label asp-for="Email" class="col-md-2 control-label"></label>
         <div class="col-md-10">
diff --git a/src/MusicStore/Views/Account/ResetPassword.cshtml b/src/MusicStore/Views/Account/ResetPassword.cshtml
index 504ce647d8..17198fcc78 100644
--- a/src/MusicStore/Views/Account/ResetPassword.cshtml
+++ b/src/MusicStore/Views/Account/ResetPassword.cshtml
@@ -8,7 +8,7 @@
 <form asp-controller="Account" asp-action="ResetPassword" method="post" class="form-horizontal" role="form">
     <h4>Reset your password.</h4>
     <hr />
-    <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+    <div asp-validation-summary="All" class="text-danger"></div>
     <input asp-for="Code" type="hidden" />
     <div class="form-group">
         <label asp-for="Email" class="col-md-2 control-label"></label>
diff --git a/src/MusicStore/Views/Account/VerifyCode.cshtml b/src/MusicStore/Views/Account/VerifyCode.cshtml
index 5b4b0d2407..00676c7315 100644
--- a/src/MusicStore/Views/Account/VerifyCode.cshtml
+++ b/src/MusicStore/Views/Account/VerifyCode.cshtml
@@ -6,7 +6,7 @@
 <h2>@ViewBag.Title.</h2>
 
 <form asp-controller="Account" asp-action="VerifyCode" asp-route-returnurl="@Model.ReturnUrl" method="post" class="form-horizontal" role="form">
-    <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+    <div asp-validation-summary="All" class="text-danger"></div>
     <input asp-for="Provider" type="hidden" />
     <input asp-for="RememberMe" type="hidden" />
     <h4>Enter verification code</h4>
diff --git a/src/MusicStore/Views/Checkout/AddressAndPayment.cshtml b/src/MusicStore/Views/Checkout/AddressAndPayment.cshtml
index 08e3404e94..96c6fdf705 100644
--- a/src/MusicStore/Views/Checkout/AddressAndPayment.cshtml
+++ b/src/MusicStore/Views/Checkout/AddressAndPayment.cshtml
@@ -11,7 +11,7 @@
 <form asp-antiforgery="true">
     <h2>Address And Payment</h2>
     <hr />
-    <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+    <div asp-validation-summary="All" class="text-danger"></div>
     <fieldset>
         <legend>Shipping Information</legend>
 
diff --git a/src/MusicStore/Views/Manage/AddPhoneNumber.cshtml b/src/MusicStore/Views/Manage/AddPhoneNumber.cshtml
index b77d01db28..b89b005e7d 100644
--- a/src/MusicStore/Views/Manage/AddPhoneNumber.cshtml
+++ b/src/MusicStore/Views/Manage/AddPhoneNumber.cshtml
@@ -7,7 +7,7 @@
 <form asp-controller="Manage" asp-action="AddPhoneNumber" method="post" class="form-horizontal" role="form">
     <h4>Add a phone number.</h4>
     <hr />
-    <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+    <div asp-validation-summary="All" class="text-danger"></div>
     <div class="form-group">
         <label asp-for="Number" class="col-md-2 control-label"></label>
         <div class="col-md-10">
diff --git a/src/MusicStore/Views/Manage/ChangePassword.cshtml b/src/MusicStore/Views/Manage/ChangePassword.cshtml
index d4fba73fb1..527e9be7b4 100644
--- a/src/MusicStore/Views/Manage/ChangePassword.cshtml
+++ b/src/MusicStore/Views/Manage/ChangePassword.cshtml
@@ -8,7 +8,7 @@
 <form asp-controller="Manage" asp-action="ChangePassword" method="post" class="form-horizontal" role="form">
     <h4>Change Password Form</h4>
     <hr />
-    <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+    <div asp-validation-summary="All" class="text-danger"></div>
     <div class="form-group">
         <label asp-for="OldPassword" class="col-md-2 control-label"></label>
         <div class="col-md-10">
diff --git a/src/MusicStore/Views/Manage/SetPassword.cshtml b/src/MusicStore/Views/Manage/SetPassword.cshtml
index a0b44b8952..55face276d 100644
--- a/src/MusicStore/Views/Manage/SetPassword.cshtml
+++ b/src/MusicStore/Views/Manage/SetPassword.cshtml
@@ -11,7 +11,7 @@
 <form asp-controller="Manage" asp-action="SetPassword" method="post" class="form-horizontal" role="form">
     <h4>Set your password</h4>
     <hr />
-    <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+    <div asp-validation-summary="All" class="text-danger"></div>
     <div class="form-group">
         <label asp-for="NewPassword" class="col-md-2 control-label"></label>
         <div class="col-md-10">
diff --git a/src/MusicStore/Views/Manage/VerifyPhoneNumber.cshtml b/src/MusicStore/Views/Manage/VerifyPhoneNumber.cshtml
index c4f9bb94a0..55d0625a61 100644
--- a/src/MusicStore/Views/Manage/VerifyPhoneNumber.cshtml
+++ b/src/MusicStore/Views/Manage/VerifyPhoneNumber.cshtml
@@ -14,7 +14,7 @@
         Please change this code to register an SMS service in IdentityConfig to send a text message.
     </p>
     <hr />
-    <div asp-validation-summary="ValidationSummary.All" class="text-danger"></div>
+    <div asp-validation-summary="All" class="text-danger"></div>
     <div class="form-group">
         <label asp-for="Code" class="col-md-2 control-label"></label>
         <div class="col-md-10">