대댓글 내용없을때 입력 안되게

src/common/common.js

@@ -73,6 +73,14 @@ const common = {
             seconds: zeroFormat(date.getSeconds()),
         };
     },
+
+    isNotEmpty(obj) {
+        if (obj === null || obj === undefined) return false;
+        if (typeof obj === 'string' && obj.trim() === '') return false;
+        if ((Array.isArray(obj) || obj === Object(obj)) && Object.keys(obj).length === 0) return false;
+
+        return true;
+    },
 };
 
 export default {

src/components/board/BoardCommentArea.vue

@@ -11,13 +11,9 @@
                 </div> -->
                 <!-- 텍스트박스 -->
                 <div class="w-100">
-                    <textarea
-                        class="form-control"
-                        placeholder="댓글 달기"
-                        rows="3"
-                        v-model="comment"
-                    ></textarea>
+                    <textarea class="form-control" placeholder="댓글 달기" rows="3" v-model="comment"></textarea>
                     <span v-if="commentAlert" class="invalid-feedback d-block text-start ms-2">{{ commentAlert }}</span>
+                    <span v-else class="invalid-feedback d-block text-start ms-2">{{ textAlert }}</span>
                 </div>
             </div>
 
@@ -26,12 +22,7 @@
                 <div class="d-flex flex-wrap align-items-center">
                     <!-- 익명 체크박스 (익명게시판일 경우에만)-->
                     <div v-if="unknown" class="form-check form-check-inline mb-0 me-4">
-                        <input
-                            class="form-check-input"
-                            type="checkbox"
-                            id="inlineCheckbox1"
-                            v-model="isCheck"
-                        />
+                        <input class="form-check-input" type="checkbox" id="inlineCheckbox1" v-model="isCheck" />
                         <label class="form-check-label" for="inlineCheckbox1">익명</label>
                     </div>
 
@@ -59,7 +50,7 @@
 </template>
 
 <script setup>
-import { ref, defineEmits, defineProps, computed, watch } from 'vue';
+    import { ref, defineEmits, defineProps, computed, watch, inject } from 'vue';
     import SaveBtn from '../button/SaveBtn.vue';
 
     const props = defineProps({
@@ -69,25 +60,33 @@ const props = defineProps({
         },
         parentId: {
             type: Number,
-        default: 0
+            default: 0,
         },
         passwordAlert: {
             type: String,
-        default: ''
+            default: '',
         },
         commentAlert: {
             type: String,
-        default: ''
-    }
+            default: '',
+        },
     });
-
+    const $common = inject('common');
     const comment = ref('');
     const password = ref('');
     const isCheck = ref(props.unknown);
+    const textAlert = ref('');
 
     const emit = defineEmits(['submitComment']);
     const LOCBRDTYP = isCheck.value ? '300102' : null;
     function handleCommentSubmit() {
+        if (!$common.isNotEmpty(comment.value)) {
+            textAlert.value = '댓글을 입력하세요';
+            return false;
+        } else {
+            textAlert.value = '';
+        }
+
         emit('submitComment', {
             comment: comment.value,
             password: isCheck.value ? password.value : '',
@@ -96,12 +95,13 @@ function handleCommentSubmit() {
         });
     }
 
-watch(() => props.passwordAlert, () => {
+    watch(
+        () => props.passwordAlert,
+        () => {
             if (!props.passwordAlert) {
                 comment.value = '';
                 password.value = '';
             }
-});
-
-
+        },
+    );
 </script>