初始化版本，引入智慧食堂模块，第三方模块

src/views/flow/form/Empty.vue

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+<template>
+	<div style="text-align: center; padding-top: 15px; background-color: var(--el-fill-color-light)">
+		<el-text>
+			<el-icon>
+				<Plus />
+			</el-icon>
+			{{ $t('flow.emptyComponent') }}
+		</el-text>
+	</div>
+</template>
+<script lang="ts" setup>
+import { Check, Plus, Refresh } from '@element-plus/icons-vue';
+
+let props = defineProps({
+	mode: {
+		type: String,
+		default: 'D',
+	},
+
+	form: {
+		type: Object,
+		default: () => {},
+	},
+});
+const { proxy } = getCurrentInstance();
+
+const getValidateRule = () => {
+	var item = props.form;
+	var itemProps = item.props;
+
+	var checkConfig = (rule: any, value: any, callback: any) => {
+		if (item.required) {
+			if (!value) {
+				return callback(new Error('请填写' + item.name));
+			}
+		}
+		if (!value) {
+			return callback();
+		}
+
+		if (itemProps.minLength) {
+			if (value.length < itemProps.minLength) {
+				return callback(new Error('长度不能小于' + itemProps.minLength));
+			}
+		}
+
+		if (itemProps.maxLength) {
+			if (value.length > itemProps.maxLength) {
+				return callback(new Error('长度不能大于' + itemProps.maxLength));
+			}
+		}
+		if (itemProps.regex) {
+			let regExp = new RegExp(itemProps.regex);
+			if (!regExp.test(value)) {
+				return callback(new Error(itemProps.regexDesc));
+			}
+		}
+		return callback();
+	};
+	let ruleArray = [
+		{
+			validator: checkConfig,
+			trigger: 'blur',
+		},
+	];
+	if (item.required) {
+		ruleArray.push({ required: true, message: '请填写' + item.name, trigger: 'blur' });
+	}
+	return ruleArray;
+};
+defineExpose({ getValidateRule });
+</script>