keycloak-uncached

diff --git a/forms/src/main/resources/META-INF/resources/forms/theme/default/template-login.ftl b/forms/src/main/resources/META-INF/resources/forms/theme/default/template-login.ftl
index ac7e496..de023e1 100644
--- a/forms/src/main/resources/META-INF/resources/forms/theme/default/template-login.ftl
+++ b/forms/src/main/resources/META-INF/resources/forms/theme/default/template-login.ftl
@@ -31,18 +31,16 @@
             <div class="form-area ${(realm.social)?string('social','')} clearfix">
                 <div class="section app-form">
                     <h3>Application login area</h3>
+                    <#if error?has_content>
+                        <div class="feedback error bottom-left show">
+                            <p>
+                                <strong id="loginError">${rb.getString(error.summary)}</strong><br/>${rb.getString('emailErrorInfo')}
+                            </p>
+                        </div>
+                    </#if>
                     <#nested "form">
                 </div>
 
-                <#if error?has_content>
-                    <div class="
-                     error bottom-left show">
-                        <p>
-                            <strong id="loginError">${rb.getString(error.summary)}</strong>
-                        </p>
-                    </div>
-                </#if>
-
                 <#if social.displaySocialProviders>
                     <div class="section social-login"> <span>or</span>
                         <h3>Social login area</h3>

diff --git a/forms/src/main/resources/org/keycloak/forms/messages.properties b/forms/src/main/resources/org/keycloak/forms/messages.properties
index 67b737f..03943dc 100644
--- a/forms/src/main/resources/org/keycloak/forms/messages.properties
+++ b/forms/src/main/resources/org/keycloak/forms/messages.properties
@@ -53,4 +53,5 @@ emailForgotHeader=Forgot Your Password?
 emailUpdateHeader=Update password
 emailSent=You should receive an email shortly with further instructions.
 emailError=Invalid username or email.
+emailErrorInfo=Please, fill in the fields again.
 emailInstruction=Enter your username and email address and we will send you instructions on how to create a new password.
\ No newline at end of file

diff --git a/services/src/main/java/org/keycloak/services/resources/TokenService.java b/services/src/main/java/org/keycloak/services/resources/TokenService.java
index ae4c014..6bc3e0b 100755
--- a/services/src/main/java/org/keycloak/services/resources/TokenService.java
+++ b/services/src/main/java/org/keycloak/services/resources/TokenService.java
@@ -192,6 +192,11 @@ public class TokenService {
         String username = formData.getFirst("username");
         UserModel user = realm.getUser(username);
 
+        if (user == null){
+            return Flows.forms(realm, request, uriInfo).setError(Messages.INVALID_USER).setFormData(formData)
+                    .forwardToLogin();
+        }
+
         isTotpConfigurationRequired(user);
         isEmailVerificationRequired(user);