Add weekly progress and validation

app/Views/habits/form.php

@@ -14,6 +14,7 @@
             id="title"
             name="title"
             type="text"
+            maxlength="120"
             class="<?= !empty($errors['title']) ? 'input-error' : '' ?>"
             value="<?= e($habit['title'] ?? '') ?>"
             required
@@ -24,10 +25,13 @@
         <?php endif; ?>
 
         <label for="description">Beschreibung <span>optional</span></label>
-        <textarea id="description" name="description" rows="4"><?= e($habit['description'] ?? '') ?></textarea>
+        <textarea id="description" name="description" rows="4" maxlength="1000"><?= e($habit['description'] ?? '') ?></textarea>
+        <?php if (!empty($errors['description'])): ?>
+            <small class="field-error"><?= e($errors['description']) ?></small>
+        <?php endif; ?>
 
         <label for="category_id">Kategorie</label>
-        <select id="category_id" name="category_id">
+        <select id="category_id" name="category_id" class="<?= !empty($errors['category_id']) ? 'input-error' : '' ?>">
             <option value="">Keine Kategorie</option>
             <?php foreach ($categories as $category): ?>
                 <option value="<?= (int) $category['id'] ?>" <?= (string) ($habit['category_id'] ?? '') === (string) $category['id'] ? 'selected' : '' ?>>
@@ -35,6 +39,9 @@
                 </option>
             <?php endforeach; ?>
         </select>
+        <?php if (!empty($errors['category_id'])): ?>
+            <small class="field-error"><?= e($errors['category_id']) ?></small>
+        <?php endif; ?>
 
         <label for="target_per_week">Ziel pro Woche</label>
         <input
@@ -55,4 +62,3 @@
         <button type="submit"><?= $isEdit ? 'Speichern' : 'Erstellen' ?></button>
     </form>
 </section>
-