From aa3e2502b63be212805914ac5903a6aae4ca6579 Mon Sep 17 00:00:00 2001
From: Martyna Cios <ciosmartyna@gmail.com>
Date: Sun, 19 Apr 2026 13:49:28 +0200
Subject: [PATCH] feat: remove username field from registration, fix invalid
 credentials message

---
 keycloak-theme/src/login/KcPage.tsx | 11 -----------
 keycloak-theme/src/login/i18n.ts    |  2 ++
 2 files changed, 2 insertions(+), 11 deletions(-)

diff --git a/keycloak-theme/src/login/KcPage.tsx b/keycloak-theme/src/login/KcPage.tsx
index 016d404..9a87b67 100644
--- a/keycloak-theme/src/login/KcPage.tsx
+++ b/keycloak-theme/src/login/KcPage.tsx
@@ -227,17 +227,6 @@ function RegisterPage({ kcContext }: { kcContext: KcContext & { pageId: 'registe
             {fieldError('email') && <div className="field-error">{fieldError('email')}</div>}
           </div>
 
-          <div className="field">
-            <label>{msgStr('username')}</label>
-            <input
-              type="text"
-              name="username"
-              defaultValue={attrs.username?.value ?? ''}
-              required
-            />
-            {fieldError('username') && <div className="field-error">{fieldError('username')}</div>}
-          </div>
-
           <div className="field">
             <label>{msgStr('password')}</label>
             <input
diff --git a/keycloak-theme/src/login/i18n.ts b/keycloak-theme/src/login/i18n.ts
index 2f10a0d..4825765 100644
--- a/keycloak-theme/src/login/i18n.ts
+++ b/keycloak-theme/src/login/i18n.ts
@@ -30,6 +30,7 @@ const { useI18n, ofTypeI18n } = i18nBuilder
       reqDigit: 'At least one digit',
       reqSpecial: 'At least one special character',
       reqMatch: 'Passwords match',
+      invalidUserMessage: 'Invalid email or password.',
     },
     pl: {
       loginTitle: 'Logowanie',
@@ -57,6 +58,7 @@ const { useI18n, ofTypeI18n } = i18nBuilder
       reqDigit: 'Co najmniej jedna cyfra',
       reqSpecial: 'Co najmniej jeden znak specjalny',
       reqMatch: 'Hasła są zgodne',
+      invalidUserMessage: 'Nieprawidłowy email lub hasło.',
     },
   })
   .build();