uniapp form表单校验

带required的就是有校验；name要对应model里的值，要统一
复制代码
<template>
	<view class="form-view">
		<uni-forms :modelValue="formData" ref="uniForm" :rules="rules">
			<uni-forms-item label="时间:" name="date" required>
				<uni-datetime-picker type="datetime" return-type="timestamp" v-model="formData.date" placeholder="请选择日期"/>
			</uni-forms-item>
			<uni-forms-item label="名称:" name="name" required>
				<uni-easyinput type="text" v-model="formData.name" placeholder="请输入点名称"/>
			</uni-forms-item>
			<uni-forms-item label="行政区:" name="region">
				<uni-easyinput type="text" v-model="formData.region" placeholder="请输入行政区" />
			</uni-forms-item>
			<uni-forms-item label="信息:" name="content">
				<uni-easyinput type="text" v-model="formData.content" placeholder="请输入信息" />
			</uni-forms-item>
		</uni-forms>
		<button style="max-width: 120px;" type="primary" @click="submitForm">提 交</button>
	</view>
</template>

<script>
	export default{
		name:"patrol",
		data(){
			return{
				formData:{
					id:'',
					date:'',
					name:'',
					region:'',
					content:'',
					isAdd:true,// 是否新增
				},
				rules:{
					//对date字段进行必填验证
					date:{
						rules:[
							{required: true,errorMessage: '请选中日期',},
						]
					},
					// 对name字段进行必填验证
					name: {
						rules: [
							{required: true,errorMessage: '请输入点名称',},
							{minLength: 1,maxLength: 5,errorMessage: '名称长度在 {minLength} 到 {maxLength} 个字符',}
						]
					},
				}
			}
		},
		onload(option){// 接收传递过来的值
			
		},
		methods:{
			// 提交按钮
			submitForm(){
				// 调用校验方法
				this.$refs.uniForm.validate().then(res=>{
					console.log('表单数据信息：', res);
					console.log("formData.id",this.formData.id);
					console.log("formData.date",this.formData.date);
					console.log("formData.name",this.formData.name);
				}).catch(err=>{
					console.log('表单数据错误信息：', err);
				})
				
			},
		}
	}
</script>

<style lang="scss" scoped>
.form-view {
  justify-content: center;
  align-items: center;
  flex-direction: column;
  min-height: 100vh;
  margin-left: 20px;
  margin-right: 20px;
}

</style>