feat:增加数字填写number校验

src/views/activity/recruitment/components/sign/index.vue

@@ -314,7 +314,7 @@ const onSubmit = async () => {
                                     is-link @click="showPlatformPicker = true" readonly
                                     :rules="[{ required: true, message: '请選擇平臺' }]" />
 
-                                <van-field v-show="isShowWriteId" v-model="formData.uid" name="id"
+                                <van-field v-show="isShowWriteId" v-model="formData.uid" name="id" type="number"
                                     :label="`${selectPlatform}：`" placeholder="請輸入"
                                     :rules="[{ required: true, message: `请輸入${selectPlatform}` }]" />