leo-vue-validator
###一个异步的表单验证组件: 只变动数据，能适配各种UI
###update：添加删除不使用removeField 报错提示；验证方式：all 全部验证，first：只验证到第一个错误项, 添加resetCb回调, 表单验证时点击reset中断信息,添加errorCb回调, 表单验证时error中断信息
##例子
<template>
<div id="app">
<h1>
leo-vue-validator例子
</h1>
<h3>
注意事项：必须先点击初始化按钮或者调用(initForm接口)才能验证
</h3>
<h3>
状态参数（state）： 0: 没有验证过, 1: 通过, 2: 不通过, 3: 验证中
</h3>
<h3>
自定义回调：
1.必须要设置item.state = 1才能验证下面的事项
2.必须调用回调参数cb()验证才开始
</h3>
<h3>
改变forms中value的值 都会进行验证
</h3>
<leo-validator ref="leoForm" :forms="form1" tag="div" :tagOptions="tagOptions1">
<h1>表单1(动态添加表单)</h1>
<ul class="MoUpFlo_Module MoUpFlo_enterInfo">
<li class="clearfix" v-for="(item, index) in form1">
<label>
<span>item{{index}}: </span>
<input class="infoVal" type="text" v-model="item.value"/>
</label>
<div>
<button @click="deleteItem(item)">删除</button>
<button @click="deleteItem1(item)">删除(不使用removeField 报错,初始化后）)</button>
</div>
<p>状态：{{item.state}} 提示：{{item.msg}}</p>
</li>
</ul>
<button @click="initForm">初始化</button>
<button @click="add">添加</button>
<button @click="reset">重置</button>
<div>
<button @click="submit('all')">提交(全部验证)</button>
<button @click="submit('first')">提交（验证到第一个错误项）</button>
</div>
</leo-validator>
<leo-validator ref="leoForm1" :forms="form2" tag="div" :tagOptions="tagOptions2">
<h1>表单2</h1>
<ul>
<li class="clearfix">
<label>
<span>没有验证 : </span>
<input class="infoVal" type="text" v-model="form2[1]['value']"/>
</label>
<p>状态：{{form2[1]['state']}} 提示：{{form2[1]['msg']}}</p>
</li>
<li class="clearfix">
<label>
<span>手机号 : </span>
<input class="infoVal" type="text" v-model="form2[0]['value']"/>
</label>
<p>状态：{{form2[0]['state']}} 提示：{{form2[0]['msg']}}</p>
</li>
<li class="clearfix">
<label>
<span>异步验证整组验证 : </span>
<p>（obj形式 失去焦点验证 password: 123456）</p>
<input class="infoVal" placeholder="user" type="text" v-model.lazy="form2[2]['value']['user']"
:disabled="form2[2]['state'] == 3"/>
<input class="infoVal" placeholder="password" type="text" v-model.lazy="form2[2]['value']['password']"
:disabled="form2[2]['state'] == 3"/>
</label>
<p>状态：{{form2[2]['state']}} 提示：{{form2[2]['msg']}}</p>
</li>
<li class="clearfix">
<label>
<span>异步验证整组验证（array形式 失去焦点验证） : </span>
<input class="infoVal" type="text" v-model.lazy="form2[3].value[0]" :disabled="form2[3]['state'] == 3"/>
<input class="infoVal" type="text" v-model.lazy="form2[3].value[1]" :disabled="form2[3]['state'] == 3"/>
</label>
<p>状态：{{form2[3]['state']}} 提示：{{form2[3]['msg']}}</p>
</li>
</ul>
<button @click="initForm1">初始化</button>
<button @click="reset1">重置</button>
<div>
<button @click="submit1('all')">提交(全部验证)</button>
<button @click="submit1('first')">提交（验证到第一个错误项）</button>
</div>
</leo-validator>
</div>
</template>
<script>
import validator from './components/validator/validator'
function leoAlert(data) {
setTimeout(() => {
alert(JSON.stringify(data, null, 4))
})
}
export default {
name: 'app',
components: {
'leo-validator': validator,
},
data(){
return {
form1: [
{
key: 'formKey1',
value: '',
rules: [
{
rule: 'required', tip: '请输入活动名称',
},
{
rule: 'isCode', tip: '邮政编码不正确（leo）'
}
],
state: 0,
msg: '',
},
{
key: 'formKey2',
value: 'wahahha',
rules(value, rule, item, cb){
item.msg = 'loading'
setTimeout(() => {
cb((newVal, rule, item) => {
item.state = 1//1才能成功
item.msg = '成功'
})
}, 1000)
},
state: 0,
msg: '',
}
],
form2: [
{
key: 'form2Item1',
value: '',
rules: [
{
rule: 'required', tip: '不能为空',
},
{
rule: 'isPhone', tip: '手机号码格式不对'
},
],
state: 0,
msg: '',
},
{
key: 'form2Item2',
value: '',
state: 0,
msg: '',
},
{
key: 'form2Item3',
value: {
user: 'leo',
password: ''
},
rules: [
{
rule(value, rule, item, cb, index) {
if(value.user === '') {
item.msg = 'user不能为空'
item.state = 2
cb()
return
}
item.msg = 'user验证中'
setTimeout(() => {
cb((newVal, rule, item) => {
if(newVal.user.length > 6) {
item.state = 2
item.msg = 'user不正确'
}else {
item.state = 1
item.msg = 'user验证成功'
}
})
}, 1000)
// throw new Error('error')
},
},
{
rule(value, rule, item, cb, index) {
item.msg = 'password验证中'
setTimeout(() => {
cb((newVal, rule, item) => {
if(newVal.password == 123456) {
item.state = 1
item.msg = 'password验证成功'
}else {
item.state = 2
item.msg = 'password不正确'
}
})
}, 1000)
},
},
],
errorCb(e, item, i){
leoAlert(e.name)
console.log(e, item, i)
},
state: 0,
msg: '',
deep: true//对象的必须深度监听
},
{
key: 'form2Item4',
value: ['leo', 'leoWa'],
rules: [
{
rule(value, rule, item, cb, index) {
if(value[0] === '' || value[1] === '') {
item.msg = 'input都不能为空'
item.state = 2
cb()
return
}
item.state = 3
item.msg = '验证中'
item.timerId = setTimeout(() => {
item.timerId = null
cb((newVal, rule, item) => {
if(newVal[0] == newVal[1]) {
item.state = 1
item.msg = ''
}else {
item.state = 2
item.msg = '第一项和第二项不相等'
}
})
}, 300)
}
},
],
resetCb(item, i){
if(item.timerId){ //clearTimeout
clearTimeout(item.timerId)
item.timerId = null
}
},
state: 0,
msg: ''
},
],
tagOptions1: {
'class': 'form1',
'style': {paddingLeft: '10px'}
},
tagOptions2: {
'class': {form2: true},
'style': {paddingLeft: '10px'}
}
}
},
methods: {
initForm1(){
this.$refs.leoForm1.initForm()
},
initForm(){
this.$refs.leoForm.initForm()
},
reset1(){
this.$refs.leoForm1.resetFields()
},
submit1(op){
this.$refs.leoForm1.validate(op).then((result) => {
leoAlert(result)
}).catch((result) => {
console.log('catch')
leoAlert(result)
})
console.log(this.$refs.leoForm1.getFormData())
},
reset(){
this.$refs.leoForm.resetFields()
},
submit(op){
this.$refs.leoForm.validate(op).then((result) => {
leoAlert(result)
}).catch((result) => {
console.log('catch')
leoAlert(result)
})
console.log(this.$refs.leoForm.getFormData())
},
add(){
this.form1.push({
key: `formKey${this.form1.length + 1}`,
value: '',
rules: [
{
rule: (value, rule, item, cb) => {
if('leo好帅' === value) {
item.state = 1
item.msg = ''
}else {
item.state = 2
item.msg = '请输入leo好帅'
}
cb()
}
}
],
state: 0,
msg: '',
})
},
deleteItem(item){
this.$refs.leoForm.removeField(item)
},
deleteItem1(item){
const forms = this.form1
const index = forms.indexOf(item)
if(index > -1) {
forms.splice(index, 1)
}
}
}
}
</script>
options
Property | Type | Default | Description
:-----------------------|:--------------|:--------------|:-------------------------------- forms | Array | [] | 表单验证数据选项 form.key | String | '' | key(必须唯一) form.value | String | '' | value form.rules | Array or Object | '' | rules form.state | String | '' | 0: 没有验证过, 1: 通过, 2: 不通过, 3: 验证中 form.msg | String | '' | 提示信息 form.tip | String | '' | 替代默认规则的提示信息 form.deep | Boolean | '' | 深度watch form.resetCb | Function | '' | reset回调 form.errorCb | Function | '' | errorCb回调 tag | String | 'span' | leo-validator tag tagOptions | Object | 无 | leo-validator tagOptions
Method
============
在$refs上调用（具体看例子） 添加可以直接在forms数组上添加（要按vue的数组方法）！ 删除只能调用removeField接口！
Name | Description
:-----------------------|:--------------| initForm | 初始化(必须首次验证前调用 才能开始验证) resetFields | 重置 validate | 验证（是个Promise，具体可以看例子, 参数：all 全部验证，first：只验证到第一个错误项） removeField | 删除（删除item 可以传入数组） getFormData | 取得FormData
License
MIT Licensed. Copyright (c) leoHuiyi 2016.