<template>
  <el-form
    ref="formRef"
    :model="numberValidateForm"
    label-width="100px"
    class="demo-ruleForm"
  >
    <el-form-item
      label="age"
      prop="age"
      :rules="[
        { required: true, message: 'age is required' },
        { type: 'number', message: 'age must be a number' },
      ]"
    >
      <el-input
        v-model.number="numberValidateForm.age"
        type="text"
        autocomplete="off"
      ></el-input>
    </el-form-item>
    <el-form-item>
      <el-button type="primary" @click="submitForm(formRef)">Submit</el-button>
      <el-button @click="resetForm(formRef)">Reset</el-button>
    </el-form-item>
  </el-form>
</template>

<script lang="ts" setup>
import { reactive, ref } from 'vue'
// More info see https://github.com/element-plus/element-plus/blob/dev/docs/examples/form/utils.ts
import { resetForm, submitForm } from './utils'
import type { ElForm } from 'element-plus'

const formRef = ref<InstanceType<typeof ElForm>>()

const numberValidateForm = reactive({
  age: '',
})
</script>
