feat: enhanced dataset management and UI improvements

- Submitter/DatasetController.ts: improved validations for time_absolute, time_min, and time_max.
- validators/dataset.ts: enhanced validations for time_absolute, time_min, and time_max.
- Added new favicon.ico for better branding.
- Improved password-meter.vue component with clearer hint messages.
- Updated checkStrength.ts: enhanced checkStrength() method for password strength validation.
- submitter/Dataset/Create.vue: added form controls for time_min, time_max, and/or time_absolute fields.
- submitter/Dataset/Edit.vue: introduced a loading spinner during file upload for better UX.

resources/js/Components/FormControl.vue

@@ -77,7 +77,7 @@ const inputElClass = computed(() => {
         props.isReadOnly ? 'bg-gray-50 dark:bg-slate-600' : 'bg-white dark:bg-slate-800',
     ];
     if (props.icon) {
-        base.push('pl-10');
+        base.push('pl-10', 'pr-10');
     }
     return base;
 });
@@ -136,6 +136,7 @@ if (props.ctrlKFocus) {
             :class="inputElClass" :readonly="isReadOnly" />
         <FormControlIcon v-if="icon" :icon="icon" :h="controlIconH" />
         <slot />
+        <slot name="right" /> <!-- Add slot for right-side content -->
         <span v-if="showCharCount" class="message-counter" :class="{ 'text-red-500': maxInputLength && maxInputLength < computedValue.length }">
             {{ computedValue.length }}
             <template v-if="maxInputLength">

resources/js/Components/SearchCategoryAutocomplete.vue

@@ -269,9 +269,8 @@ const ENDPOINT = 'https://resource.geolba.ac.at/PoolParty/sparql/keyword';
 // });
 
 async function handleInput(e: Event) {
-    const target = <HTMLInputElement>e.target;
-
-    console.log(target.value);
+    // const target = <HTMLInputElement>e.target;
+    // console.log(target.value);
     if (computedValue.value.length >= 2) {
         data.isOpen = true;
         return await request(ENDPOINT, computedValue.value);

resources/js/Components/SimplePasswordMeter/logic/checkStrength.ts

@@ -1,53 +1,54 @@
 import commonPasswords from '../data/commonPasswords';
 import Trie from './Trie';
 
-
-
 const checkStrength = (pass: string) => {
     const score = scorePassword(pass);
-    const scoreLabel =  mapScoreToLabel(score);
+    const scoreLabel = mapScoreToLabel(score);
+    const hints = getImprovementHints(pass);
     return {
         score,
-        scoreLabel
-    }
+        scoreLabel,
+        hints,
+    };
 };
 
 export default checkStrength;
 
 // Function to score the password based on different criteria
 const scorePassword = (password: string): number => {
-    if (password.length <= 6) return 0;
-    if (isCommonPassword(password)) return 0;
+    if (password.length <= 8 || isCommonPassword(password)) return 0;
 
     let score = 0;
-    score += getLengthScore(password);
-    score += getSpecialCharScore(password);
-    score += getCaseMixScore(password);
-    score += getNumberMixScore(password);
+    score += getLengthScore(password); //3
+    score += getSpecialCharScore(password); //1
+    score += getCaseMixScore(password); //1
+    score += getNumberMixScore(password); //1
 
-    return Math.min(score, 4); // Maximum score is 4
+    return Math.min(score, 6); // Maximum score is 6
 };
 
 // Initialize the Trie with common passwords
 const trie = new Trie();
-commonPasswords.forEach(password => trie.insert(password));
+commonPasswords.forEach((password) => trie.insert(password));
 const isCommonPassword = (password: string): boolean => {
     // return commonPasswords.includes(password);
     return trie.search(password);
 };
 
-// Function to get the score based on password length
+// Length-based scoring
 const getLengthScore = (password: string): number => {
     if (password.length > 20 && !hasRepeatChars(password)) return 3;
     if (password.length > 12 && !hasRepeatChars(password)) return 2;
     if (password.length > 8) return 1;
     return 0;
 };
-// Function to check if the password contains repeated characters
-const hasRepeatChars = (password: string): boolean => {
-    const repeatCharRegex = /(\w)(\1+\1+\1+\1+)/g;
-    return repeatCharRegex.test(password);
-};
+
+// const hasRepeatChars = (password: string): boolean => {
+//     const repeatCharRegex = /(\w)(\1+\1+\1+\1+)/g;
+//     return repeatCharRegex.test(password);
+// };
+// Check for repeated characters
+const hasRepeatChars = (password: string): boolean => /(\w)\1{3,}/.test(password);
 
 // Function to get the score based on the presence of special characters
 const getSpecialCharScore = (password: string): number => {
@@ -71,23 +72,45 @@ const getNumberMixScore = (password: string): number => {
 
 // Function to map the score to a corresponding label
 const mapScoreToLabel = (score: number): string => {
-    const labels = ['risky', 'guessable', 'weak', 'safe', 'secure'];
+    const labels = ['risky', 'guessable', 'weak', 'safe', 'secure', 'safe-secure', 'optimal'];
     return labels[score] || '';
 };
 
-// const nameScore = (score: number): string => {
-//     switch (score) {
-//         case 0:
-//             return 'risky';
-//         case 1:
-//             return 'guessable';
-//         case 2:
-//             return 'weak';
-//         case 3:
-//             return 'safe';
-//         case 4:
-//             return 'secure';
-//         default:
-//             return '';
-//     }
-// };
+// Function to get improvement hints
+const getImprovementHints = (password: string): string[] => {
+    const hints = [];
+
+    if (password.length <= 8) {
+        hints.push('Increase your password length to more than 8 characters for 1 scoring point.');
+    } else {
+        if (password.length > 8 && password.length <= 12) {
+            hints.push('Increase your password length to more than 12 characters for additional scoring point.');
+        } else if (password.length > 12 && password.length <= 20) {
+            hints.push('Increase your password length to more than 20 characters for additional scoring point.');
+        }
+
+        // Check for special character score
+        if (!getSpecialCharScore(password)) {
+            hints.push('Include at least one special character for 1 point.');
+        }
+
+        // Check for case mix score
+        if (!getCaseMixScore(password)) {
+            hints.push('Mix uppercase and lowercase letters for 1 point.');
+        }
+
+        // Check for number mix score
+        if (!getNumberMixScore(password)) {
+            hints.push('Add numbers to your password for 1 point.');
+        }
+
+        if (hasRepeatChars(password) && password.length < 20) {
+            hints.push('Remove repeated characters for 1 point.');
+        }
+        if (hasRepeatChars(password) && password.length > 20) {
+            hints.push('Remove repeated characters for 2 points.');
+        }
+    }
+
+    return hints;
+};

resources/js/Components/SimplePasswordMeter/password-meter.vue

@@ -1,63 +1,101 @@
 <script lang="ts" setup>
-import { computed } from 'vue';
+import { computed, ref, watch } from 'vue';
 import { checkStrength } from './logic/index';
+import { mdiFormTextboxPassword } from '@mdi/js';
+import FormField from '@/Components/FormField.vue';
+import FormControl from '@/Components/FormControl.vue';
 
 // Define props
 const props = defineProps<{
-  password: string;
+    password: string;
+    errors: Partial<Record<"new_password" | "old_password" | "confirm_password", string>>;
 }>();
 
-// Define emits
-// const emit = defineEmits<{
-//   (event: 'score', payload: { score: number; strength: string }): void;
-// }>();
+const emit = defineEmits(['update:password', 'score']);
 
-const emit = defineEmits(['score']);
-
-// const score = (event) => {
-//     emit('score', event, payload: { score; strength: string });
-// };
-
-// Computed property for password class
-const passwordClass = computed(() => {
-  if (!props.password) {
-    return null;
-  }
-//   const scoreLabel = checkStrength(props.password);
-//   const score = scorePassword(props.password);
-const { score, scoreLabel } = checkStrength(props.password);
-  emit('score', score);
-  return {
-    [scoreLabel]: true,
-    // scored: true,
-  };
+// A local reactive variable for password input
+const localPassword = ref(props.password);
+// Watch localPassword and emit changes back to the parent
+watch(localPassword, (newValue) => {
+    emit('update:password', newValue);
+});
+
+type PasswordMetrics = {
+    score: number;
+    scoreLabel: string | null;
+    hints: string[];
+    isSecure: boolean;
+};
+
+// Combined computed property for password strength metrics
+const passwordMetrics = computed<PasswordMetrics>(() => {
+    if (!localPassword.value) {
+        return {
+            score: 0,
+            scoreLabel: null,
+            hints: [],
+            isSecure: false
+        };
+    }
+    const { score, scoreLabel, hints } = checkStrength(localPassword.value);
+
+    emit('score', score);
+
+    return {
+        score,
+        scoreLabel,
+        hints,
+        isSecure: score >= 4
+    };
 });
 
-// export default {
-//     name: 'PasswordMeter',
-//     props: {
-//         password: String,
-//     },
-//     emits: ['score'],
-//     computed: {
-//         passwordClass(): object | null {
-//             if (!this.password) {
-//                 return null;
-//             }
-//             const strength = checkStrength(this.password);
-//             const score = scorePassword(this.password);
-//             this.$emit('score', { score, strength });
-//             return {
-//                 [strength]: true,
-//                 scored: true,
-//             };
-//         },
-//     },
-// };
 </script>
 
 <template>
-    <div class="po-password-strength-bar" :class="passwordClass" />
+    <!-- Password input Form -->
+    <FormField label="New password" help="Required. New password" :class="{ 'text-red-400': errors.new_password }">
+        <FormControl v-model="localPassword" :icon="mdiFormTextboxPassword" name="new_password" type="password" required
+            :error="errors.new_password">
+            <!-- Secure Icon -->
+            <template #right>
+                <span v-if="passwordMetrics.isSecure"
+                    class="inline-flex justify-center items-center w-10 h-full absolute inset-y-0 right-2 pointer-events-none">
+                    <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5 text-green-600" viewBox="0 0 20 20"
+                        fill="currentColor">
+                        <path fill-rule="evenodd"
+                            d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-10.707a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z"
+                            clip-rule="evenodd" />
+                    </svg>
+                </span>
+            </template>
+            <div class="text-red-400 text-sm" v-if="errors.new_password">
+                {{ errors.new_password }}
+            </div>
+        </FormControl>
+    </FormField>
+
+    <!-- Password Strength Bar -->
+    <div class="po-password-strength-bar w-full h-2 rounded transition-all duration-200 mb-4"
+        :class="passwordMetrics.scoreLabel" :style="{ width: `${(passwordMetrics.score / 6) * 100}%` }"
+        role="progressbar" :aria-valuenow="passwordMetrics.score" aria-valuemin="0" aria-valuemax="6"
+        :aria-label="`Password strength: ${passwordMetrics.scoreLabel || 'unknown'}`">
+    </div>
+
+    <!-- Hint Message -->
+    <div v-if="passwordMetrics.hints.length > 0"
+        class="hint-message bg-gray-50 border-l-4 border-gray-300 text-gray-600 p-3 mb-4 rounded-md shadow-sm">
+        <p class="font-medium text-sm mb-2">To improve your password strength:</p>
+        <ul class="list-disc list-inside text-xs space-y-1">
+            <li v-for="(hint, index) in passwordMetrics.hints" :key="index"
+                class="hover:text-gray-800 transition-colors">
+                {{ hint }}
+            </li>
+        </ul>
+    </div>
+    <!-- Score Display -->
+    <div class="text-gray-700 text-sm">
+        {{ passwordMetrics.score }} / 6 points max
+    </div>
 </template>
 
 <style lang="css" scoped>
@@ -88,7 +126,9 @@ const { score, scoreLabel } = checkStrength(props.password);
     width: 77.5%;
 }
 
-.po-password-strength-bar.secure {
+.po-password-strength-bar.secure,
+.po-password-strength-bar.safe-secure,
+.po-password-strength-bar.optimal {
     background-color: #35cc62;
     width: 100%;
 }

resources/js/Pages/Admin/Mimetype/Create.vue

@@ -365,7 +365,7 @@ function onEnter() {
                         </li>
                     </ul>
                 </div> -->
-                <FormField label="Permissions" wrap-body>
+                <FormField label="Extensions" wrap-body>
                     <FormCheckRadioGroup v-model="form.file_extension" :options="file_extensions" name="file_extensions"
                         is-column />
                 </FormField>

resources/js/Pages/Admin/User/Create.vue

@@ -14,11 +14,11 @@ import BaseButton from '@/Components/BaseButton.vue';
 import BaseButtons from '@/Components/BaseButtons.vue';
 import { stardust } from '@eidellev/adonis-stardust/client';
 // import { Inertia } from '@inertiajs/inertia';
-import passwordMeter from '@/Components/SimplePasswordMeter/password-meter.vue';
+import PasswordMeter from '@/Components/SimplePasswordMeter/password-meter.vue';
 
 const enabled  = ref(false); 
 const handleScore = (score: number) => {
-    if (score == 4){
+    if (score >= 4){
         enabled.value = true;
     } else {
         enabled.value = false;
@@ -101,15 +101,15 @@ const submit = async () => {
                     </FormControl>
                 </FormField>
 
-                <FormField label="Password" :class="{ 'text-red-400': errors.password }">
+                <!-- <FormField label="Password" :class="{ 'text-red-400': errors.password }">
                     <FormControl v-model="form.password" type="password" placeholder="Enter Password" :errors="errors.password">
-                        <div class="text-red-400 text-sm" v-if="errors.password && Array.isArray(errors.password)">
-                            <!-- {{ errors.password }} -->
+                        <div class="text-red-400 text-sm" v-if="errors.password && Array.isArray(errors.password)">                           
                             {{ errors.password.join(', ') }}
                         </div>
                     </FormControl>
                 </FormField>
-                <password-meter :password="form.password" @score="handleScore" />
+                <password-meter :password="form.password" @score="handleScore" /> -->
+                <PasswordMeter v-model:password="form.password" :errors="form.errors" @score="handleScore" />
 
                 <FormField label="Password Confirmation" :class="{ 'text-red-400': errors.password_confirmation }">
                     <FormControl

resources/js/Pages/Admin/User/Edit.vue

@@ -14,7 +14,7 @@ import BaseButton from '@/Components/BaseButton.vue';
 import BaseButtons from '@/Components/BaseButtons.vue';
 import { stardust } from '@eidellev/adonis-stardust/client';
 // import { Inertia } from '@inertiajs/inertia';
-import passwordMeter from '@/Components/SimplePasswordMeter/password-meter.vue';
+import PasswordMeter from '@/Components/SimplePasswordMeter/password-meter.vue';
 
 const enabled  = ref(false); 
 const props = defineProps({
@@ -52,7 +52,7 @@ const submit = async () => {
     await router.put(stardust.route('settings.user.update', [props.user.id]), form);
 };
 const handleScore = (score: number) => {
-    if (score == 4){
+    if (score >= 4){
         enabled.value = true;
     } else {
         enabled.value = false;
@@ -116,7 +116,7 @@ const handleScore = (score: number) => {
                     </FormControl>
                 </FormField>
 
-                <password-meter :password="form.password" @score="handleScore" />
+                <PasswordMeter v-model:password="form.password" :errors="form.errors" @score="handleScore" />
 
                 <FormField label="Password Confirmation" :class="{ 'text-red-400': errors.password_confirmation }">
                     <FormControl

resources/js/Pages/Auth/AccountInfo.vue

@@ -25,11 +25,11 @@ import NotificationBar from '@/Components/NotificationBar.vue';
 import LayoutAuthenticated from '@/Layouts/LayoutAuthenticated.vue';
 import SectionTitleLineWithButton from '@/Components/SectionTitleLineWithButton.vue';
 import { stardust } from '@eidellev/adonis-stardust/client';
-import passwordMeter from '@/Components/SimplePasswordMeter/password-meter.vue';
 import { computed, Ref } from 'vue';
 import { usePage } from '@inertiajs/vue3';
 import FormValidationErrors from '@/Components/FormValidationErrors.vue';
 import PersonalTotpSettings from '@/Components/PersonalTotpSettings.vue';
+import PasswordMeter from '@/Components/SimplePasswordMeter/password-meter.vue';
 // import PersonalSettings from '@/Components/PersonalSettings.vue';
 // import { MainService } from '@/Stores/main';
 // const mainService = MainService();
@@ -38,7 +38,7 @@ const emit = defineEmits(['confirm', 'update:confirmation'])
 
 const enabled  = ref(false); 
 const handleScore = (score: number) => {
-    if (score == 4){
+    if (score >= 4){
         enabled.value = true;
     } else {
         enabled.value = false;
@@ -186,7 +186,7 @@ const flash: Ref<any> = computed(() => {
                     </FormField>
                     <BaseDivider />
 
-                    <FormField label="New password" help="Required. New password"
+                    <!-- <FormField label="New password" help="Required. New password"
                         :class="{ 'text-red-400': passwordForm.errors.new_password }">
                         <FormControl v-model="passwordForm.new_password" :icon="mdiFormTextboxPassword" name="new_password"
                             type="password" required :error="passwordForm.errors.new_password">
@@ -194,8 +194,8 @@ const flash: Ref<any> = computed(() => {
                                 {{ passwordForm.errors.new_password }}
                             </div>
                         </FormControl>
-                    </FormField>
-                    <password-meter :password="passwordForm.new_password" @score="handleScore" />
+                    </FormField> -->
+                    <PasswordMeter v-model:password="passwordForm.new_password" :errors="passwordForm.errors" @score="handleScore" />
 
 
                     <FormField label="Confirm password" help="Required. New password one more time"

resources/js/Pages/Submitter/Dataset/Create.vue

@@ -252,6 +252,19 @@ watch(depth, (currentValue) => {
     }
 });
 // let time= "no_time";
+let time = ref('no_time');
+watch(time, (currentValue) => {
+    if (currentValue == 'absolut') {
+        form.coverage.time_min = undefined;
+        form.coverage.time_max = undefined;
+    } else if (currentValue == 'range') {
+        form.coverage.time_absolut = undefined;
+    } else {
+        form.coverage.time_absolut = undefined;
+        form.coverage.time_min = undefined;
+        form.coverage.time_max = undefined;
+    }
+});
 
 const isModalActive = ref(false);
 const formStep = ref(1);
@@ -860,16 +873,16 @@ Removes a selected keyword
 
                         <CardBox class="mb-6 shadow" has-table title="Coverage Information" :icon="mdiEarthPlus">
                             <!-- elevation menu -->
-                            <div class="lex flex-col md:flex-row mb-3">
-                                <label for="elevation-option-one" class="pure-radio">
+                            <div class="flex flex-col md:flex-row mb-3 space-y-2 md:space-y-0 md:space-x-4">                             
+                                <label for="elevation-option-one" class="pure-radio mb-2 md:mb-0">
                                     <input id="elevation-option-one" type="radio" v-model="elevation" value="absolut" />
                                     absolut elevation (m)
                                 </label>
-                                <label for="elevation-option-two" class="pure-radio">
+                                <label for="elevation-option-two" class="pure-radio mb-2 md:mb-0">
                                     <input id="elevation-option-two" type="radio" v-model="elevation" value="range" />
                                     elevation range (m)
                                 </label>
-                                <label for="elevation-option-three" class="pure-radio">
+                                <label for="elevation-option-three" class="pure-radio mb-2 md:mb-0">
                                     <input id="elevation-option-three" type="radio" v-model="elevation"
                                         value="no_elevation" />
                                     no elevation
@@ -912,16 +925,16 @@ Removes a selected keyword
                             </div>
 
                             <!-- depth menu -->
-                            <div class="lex flex-col md:flex-row mb-3">
-                                <label for="depth-option-one" class="pure-radio">
+                            <div class="flex flex-col md:flex-row mb-3 space-y-2 md:space-y-0 md:space-x-4">
+                                <label for="depth-option-one" class="pure-radio mb-2 md:mb-0">
                                     <input id="depth-option-one" type="radio" v-model="depth" value="absolut" />
                                     absolut depth (m)
                                 </label>
-                                <label for="depth-option-two" class="pure-radio">
+                                <label for="depth-option-two" class="pure-radio mb-2 md:mb-0">
                                     <input id="depth-option-two" type="radio" v-model="depth" value="range" />
                                     depth range (m)
                                 </label>
-                                <label for="depth-option-three" class="pure-radio">
+                                <label for="depth-option-three" class="pure-radio mb-2 md:mb-0">
                                     <input id="depth-option-three" type="radio" v-model="depth" value="no_depth" />
                                     no depth
                                 </label>
@@ -961,11 +974,62 @@ Removes a selected keyword
                                     </FormControl>
                                 </FormField>
                             </div>
+
+                            <!-- time menu -->
+                            <div class="flex flex-col md:flex-row mb-3 space-y-2 md:space-y-0 md:space-x-4">
+                                <label for="time-option-one" class="pure-radio mb-2 md:mb-0">
+                                    <input id="time-option-one" type="radio" v-model="time" value="absolut" />
+                                    absolut time (yyyy-MM-dd HH:mm:ss)
+                                </label>
+                                <label for="time-option-two" class="pure-radio mb-2 md:mb-0">
+                                    <input id="time-option-two" type="radio" v-model="time" value="range" />
+                                    time range (yyyy-MM-dd HH:mm:ss)
+                                </label>
+                                <label for="time-option-three" class="pure-radio mb-2 md:mb-0">
+                                    <input id="time-option-three" type="radio" v-model="time" value="no_time" />
+                                    no time
+                                </label>
+                            </div>
+                            <div class="flex flex-col md:flex-row">
+                                <FormField v-if="time === 'absolut'" label="time absolut"
+                                    :class="{ 'text-red-400': form.errors['coverage.time_absolut'] }"
+                                    class="w-full mx-2 flex-1">
+                                    <FormControl required v-model="form.coverage.time_absolut" type="datetime-local"
+                                        placeholder="[enter time_absolut]">
+                                        <div class="text-red-400 text-sm"
+                                            v-if="Array.isArray(form.errors['coverage.time_absolut'])">
+                                            {{ form.errors['coverage.time_absolut'].join(', ') }}
+                                        </div>
+                                    </FormControl>
+                                </FormField>
+                                <FormField v-if="time === 'range'" label="time min"
+                                    :class="{ 'text-red-400': form.errors['coverage.time_min'] }"
+                                    class="w-full mx-2 flex-1">
+                                    <FormControl required v-model="form.coverage.time_min" type="datetime-local"
+                                        placeholder="[enter time_min]">
+                                        <div class="text-red-400 text-sm"
+                                            v-if="Array.isArray(form.errors['coverage.time_min'])">
+                                            {{ form.errors['coverage.time_min'].join(', ') }}
+                                        </div>
+                                    </FormControl>
+                                </FormField>
+                                <FormField v-if="time === 'range'" label="time max"
+                                    :class="{ 'text-red-400': form.errors['coverage.time_max'] }"
+                                    class="w-full mx-2 flex-1">
+                                    <FormControl required v-model="form.coverage.time_max" type="datetime-local"
+                                        placeholder="[enter time_max]">
+                                        <div class="text-red-400 text-sm"
+                                            v-if="Array.isArray(form.errors['coverage.time_max'])">
+                                            {{ form.errors['coverage.time_max'].join(', ') }}
+                                        </div>
+                                    </FormControl>
+                                </FormField>
+                            </div>
                         </CardBox>
 
-                        <CardBox class="mb-6 shadow" has-table title="Dataset References" :header-icon="mdiPlusCircle"
-                            v-on:header-icon-click="addReference">
-                             <!-- Message when no references exist -->
+                        <CardBox class="mb-6 shadow" has-table title="Dataset References" :icon="mdiEarthPlus"
+                            :header-icon="mdiPlusCircle" v-on:header-icon-click="addReference">
+                            <!-- Message when no references exist -->
                             <div v-if="form.references.length === 0" class="text-center py-4">
                                 <p class="text-gray-600">No references added yet.</p>
                                 <p class="text-gray-400">Click the plus icon above to add a new reference.</p>

resources/js/Pages/Submitter/Dataset/Edit.vue

@@ -334,8 +334,14 @@
                         </FormField>
                     </div>
 
-                    <CardBox class="mb-6 shadow" has-table title="Dataset References" :header-icon="mdiPlusCircle"
+                    <CardBox class="mb-6 shadow" has-table title="Dataset References" :icon="mdiEarthPlus" :header-icon="mdiPlusCircle"
                         v-on:header-icon-click="addReference">
+                        <!-- Message when no references exist -->
+                        <div v-if="form.references.length === 0" class="text-center py-4">
+                            <p class="text-gray-600">No references added yet.</p>
+                            <p class="text-gray-400">Click the plus icon above to add a new reference.</p>
+                        </div>
+                        <!-- Reference form -->
                         <table class="table-fixed border-green-900" v-if="form.references.length">
                             <thead>
                                 <tr>
@@ -388,8 +394,9 @@
                                         <FormControl required v-model="form.references[index].label" type="text"
                                             placeholder="[reference label]">
                                             <div class="text-red-400 text-sm"
-                                                v-if="form.errors[`references.${index}.label`] && Array.isArray(form.errors[`references.${index}.label`])">
+                                                v-if="form.errors[`references.${index}.label`]">
                                                 {{ form.errors[`references.${index}.label`].join(', ') }}
+
                                             </div>
                                         </FormControl>
                                     </td>
@@ -468,7 +475,15 @@
                     </BaseButtons>
                 </template>
             </CardBox>
-            <!-- </div> -->
+              <!-- Loading Spinner -->
+              <div v-if="form.processing"
+                class="fixed inset-0 flex items-center justify-center bg-gray-500 bg-opacity-50 z-50">
+                <svg class="animate-spin h-12 w-12 text-white" xmlns="http://www.w3.org/2000/svg" fill="none"
+                    viewBox="0 0 24 24">
+                    <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
+                    <path class="opacity-75" fill="currentColor" d="M12 2a10 10 0 0110 10h-4a6 6 0 00-6-6V2z"></path>
+                </svg>
+            </div>
         </SectionMain>
     </LayoutAuthenticated>
 </template>