fix: add ErrorMessage component and integrate it into LoginView for improved error handling

Author: SerVitasik

adminforth/spa/src/components/ErrorMessage.vue

@@ -0,0 +1,21 @@
+<template>
+  <div v-if="error" class="af-login-modal-error flex items-center p-4 mb-4 text-sm text-red-800 rounded-lg bg-red-50 dark:bg-gray-800 dark:text-red-400" role="alert">
+    <svg class="flex-shrink-0 inline w-4 h-4 me-3" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 20 20">
+      <path d="M10 .5a9.5 9.5 0 1 0 9.5 9.5A9.51 9.51 0 0 0 10 .5ZM9.5 4a1.5 1.5 0 1 1 0 3 1.5 1.5 0 0 1 0-3ZM12 15H8a1 1 0 0 1 0-2h1v-3H8a1 1 0 0 1 0-2h2a1 1 0 0 1 1 1v4h1a1 1 0 0 1 0 2Z"/>
+    </svg>
+    <span class="sr-only">{{ $t('Info') }}</span>
+    <div>
+      {{ error }}
+    </div>
+  </div>
+</template>
+
+<script setup>
+
+defineProps({
+  error: {
+    type: String,
+    default: null
+  }
+});
+</script>

adminforth/spa/src/views/LoginView.vue

@@ -92,15 +92,7 @@
                           :meta="c.meta"
                         />
 
-                        <div v-if="error" class="af-login-modal-error flex items-center p-4 mb-4 text-sm text-red-800 rounded-lg bg-red-50 dark:bg-gray-800 dark:text-red-400" role="alert">
-                          <svg class="flex-shrink-0 inline w-4 h-4 me-3" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 20 20">
-                            <path d="M10 .5a9.5 9.5 0 1 0 9.5 9.5A9.51 9.51 0 0 0 10 .5ZM9.5 4a1.5 1.5 0 1 1 0 3 1.5 1.5 0 0 1 0-3ZM12 15H8a1 1 0 0 1 0-2h1v-3H8a1 1 0 0 1 0-2h2a1 1 0 0 1 1 1v4h1a1 1 0 0 1 0 2Z"/>
-                          </svg>
-                          <span class="sr-only">{{ $t('Info') }}</span>
-                          <div>
-                            {{ error }}
-                          </div>
-                        </div>
+                        <ErrorMessage :error="error" />
 
                         <div v-if="loginPromptHTML"
                           class="flex items-center p-4 mb-4 text-sm text-lightLoginViewPromptText rounded-lg bg-lightLoginViewPromptBackground dark:bg-darkLoginViewPromptBackground dark:text-darkLoginViewPromptText" role="alert"
@@ -136,6 +128,7 @@ import { callAdminForthApi, loadFile } from '@/utils';
 import { useRoute, useRouter } from 'vue-router';
 import { Button, Checkbox, Input } from '@/afcl';
 import { useI18n } from 'vue-i18n';
+import ErrorMessage from '@/components/ErrorMessage.vue';
 
 const { t } = useI18n();