vue3+ts中判断输入的值是不是经纬度格式
vue代码：
<template #bdjhwz="{ record }"><a-row :gutter="8" v-show="!record.editable"><a-col :span="12"><a-input placeholder="经度" v-model:value="record.lat" :max-length="15" @blur="latLngBlur(record, 'lat')" /></a-col><a-col :span="12"><a-input placeholder="纬度" v-model:value="record.lng" :max-length="15" @blur="latLngBlur(record, 'lng')" /></a-col></a-row></template>
ts代码：
<script lang="ts" setup>import { ref, defineExpose, onMounted, Ref, watch } from 'vue';import { useMessage } from '/@/hooks/web/useMessage';const { createMessage: msg } = useMessage();/*** 经纬度输入校验*/const latLngBlur = (record, type = 'lat') => {if (record[type] && !isNaN(record[type])) {const num = Number(record[type]);const range = type === 'lat' ? { min: -180, max: 180 } : { min: -90, max: 90 };if (num > range.max || num < range.min) {msg.warn(`${type === 'lat' ? '经度' : '纬度'}格式输入有误！`);record[type] = '';}} else {msg.warn('请输入正确的数值！');record[type] = '';}};</script>
效果：
