属性UI（プロパティ）にチェックルール設定追加

frontend/src/components/right/MuiltInputText.vue

@@ -1,7 +1,10 @@
 <template>
   <div v-bind="$attrs">
-    <q-input :label="displayName" label-color="primary" v-model="inputValue" :placeholder="placeholder" autogrow
-      stack-label />
+    <q-input :label="displayName" label-color="primary" v-model="inputValue"
+    :placeholder="placeholder"
+    :rules="rulesExp"
+    autogrow
+    stack-label />
   </div>
 </template>
 
@@ -32,17 +35,34 @@ export default defineComponent({
       type: String,
       default: '',
     },
+    //例：[val=>!!val ||'入力してください']
+    rules: {
+      type: String,
+      default: undefined
+    },
+    required:{
+      type:Boolean,
+      default:false
+    },
+    requiredMessage: {
+      type: String,
+      default: ''
+    },
   },
 
   setup(props, { emit }) {
     const inputValue = ref(props.modelValue);
-
+    const customExp = props.rules === undefined ? [] : eval(props.rules);
+    const errmsg = props.requiredMessage?props.requiredMessage:`${props.displayName}が必須です。`;
+    const requiredExp = props.required?[((val:any)=>!!val || errmsg )]:[];
+    const rulesExp=[...requiredExp,...customExp];
     watchEffect(() => {
       emit('update:modelValue', inputValue.value);
     });
 
     return {
       inputValue,
+      rulesExp
     };
   },
 });