bootStrapValidator插件的使用
1.插件的下载和引用
首先要引入bootstrapValidator插件。链接的地址:https://www.bootcdn.cn/jquery.bootstrapvalidator/
可以使用网页中的插件连接,也可以将源码下载到本地使用。
要使用bootstrapValidator插件,代码中还要除了引入bootstrapValidator插件的js和css外,还要引入jQuery.js和bootStrap的js和css。
<link rel="stylesheet" href="https://cdn.bootcss.com/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdn.bootcss.com/jquery.bootstrapvalidator/0.5.3/css/bootstrapValidator.min.css">
<script type="text/javascript" src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script>
<script type="text/javascript" src="https://cdn.bootcss.com/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script type="text/javascript" src="https://cdn.bootcss.com/jquery.bootstrapvalidator/0.5.3/js/bootstrapValidator.min.js"></script>
注意:所有的表单控件一定要放到类名为from-group的div内部,验证才会生效。html代码如下:
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">班级名称</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="class_name" id="inputName"
placeholder="请输入班级名称">
</div>
</div>
</div>
</form>
</div>
2.bootStrapValidator的常用验证
2.1 非空验证 notEmpty
html代码
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">班级名称</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="class_name" id="inputName"
placeholder="请输入班级名称">
</div>
</div>
</div>
</form>
</div>
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">班级名称</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="class_name" id="inputName"
placeholder="请输入班级名称">
</div>
</div>
</div>
</form>
</div>
接着加入验证js代码
<script>
$(function () {
$('#classes-form').bootstrapValidator({
live : 'submitted', //enabled代表当表单控件内容发生变化时就触发验证,默认提交时验证,
// disabled和submitted代表当点击提交按钮时触发验证
feedbackIcons: { //显示表单验证结果的图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
class_name: {
validators: {
notEmpty: {
message: '班级名称不能为空'
}
}
}
}
})
})
</script>
2.2 数值验证 numeric
html代码
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">商品价格</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="price" id="inputName"
placeholder="请输入商品价格">
</div>
</div>
</div>
</form>
</div>
js验证代码
<script>
$(function () {
$('#classes-form').bootstrapValidator({
live : 'enabled', //enabled代表当表单控件内容发生变化时就触发验证,默认提交时验证,
// disabled和submitted代表当点击提交按钮时触发验证
feedbackIcons: { //显示表单验证结果的图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
price: {
validators: {
numeric: {
message: '价格必须为数值'
}
}
}
}
})
})
</script>
2.3 整数验证 digits
html代码
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">班级人数</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="std_num" id="inputName"
placeholder="请输入班级人数">
</div>
</div>
</div>
</form>
</div>
js验证代码
<script>
$(function () {
$('#classes-form').bootstrapValidator({
live : 'enabled', //enabled代表当表单控件内容发生变化时就触发验证,默认提交时验证,
// disabled和submitted代表当点击提交按钮时触发验证
feedbackIcons: { //显示表单验证结果的图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
std_num: {
validators: {
digits: {
message: '班级人数必须为数值'
}
}
}
}
})
})
</script>
2.4 最大值和最小值验证 lessThan和greaterThan
html代码
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">最大最小值</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="max_num" id="inputName"
placeholder="请输入10-100之间的值">
</div>
</div>
</div>
</form>
</div>
js验证代码
<script>
$(function () {
$('#classes-form').bootstrapValidator({
live : 'enabled', //enabled代表当表单控件内容发生变化时就触发验证,默认提交时验证,
// disabled和submitted代表当点击提交按钮时触发验证
feedbackIcons: { //显示表单验证结果的图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
max_num: {
validators: {
lessThan: { //最大值验证
value: 100,
inclusive:false, //是否包含当前值,false不包含,true包含。默认为true
message: '值不能大于或等于100'
},
greaterThan: { //最小值验证
value:10,
inclusive:true,
message: '值不能小于10'
}
}
}
}
})
})
</script>
2.5 数值范围验证 between
html代码
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">年龄</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="age" id="inputName"
placeholder="请输入年龄">
</div>
</div>
</div>
</form>
</div>
js验证代码
<script>
$(function () {
$('#classes-form').bootstrapValidator({
live : 'enabled', //enabled代表当表单控件内容发生变化时就触发验证,默认提交时验证,
// disabled和submitted代表当点击提交按钮时触发验证
feedbackIcons: { //显示表单验证结果的图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
age: {
validators: {
between:{
max:60,
min:18,
message: '年龄必须在18~60之间'
}
}
}
}
})
})
</script>
2.6 字符串长度验证 stringLength
html代码
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">用户名</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="age" id="inputName"
placeholder="请输入用户名">
</div>
</div>
</div>
</form>
</div>
js验证代码
<script>
$(function () {
$('#classes-form').bootstrapValidator({
live : 'enabled', //enabled代表当表单控件内容发生变化时就触发验证,默认提交时验证,
// disabled和submitted代表当点击提交按钮时触发验证
feedbackIcons: { //显示表单验证结果的图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
age: {
validators: {
stringLength:{
min:8,
max:15,
message: '用户名长度必须在8~15之间'
}
}
}
}
})
})
</script>
2.7 邮箱地址验证 emailAddress
html代码
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">邮箱</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="email" id="inputName"
placeholder="请输入邮箱地址">
</div>
</div>
</div>
</form>
</div>
js验证代码
<script>
$(function () {
$('#classes-form').bootstrapValidator({
live : 'enabled', //enabled代表当表单控件内容发生变化时就触发验证,默认提交时验证,
// disabled和submitted代表当点击提交按钮时触发验证
feedbackIcons: { //显示表单验证结果的图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
email: {
validators: {
emailAddress:{
message: '请输入正确的邮箱地址'
}
}
}
}
})
})
</script>
2.8 IP地址验证 ip
html代码
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">IP</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="ip" id="inputName"
placeholder="请输入IP地址">
</div>
</div>
</div>
</form>
</div>
js验证代码
<script>
$(function () {
$('#classes-form').bootstrapValidator({
live : 'enabled', //enabled代表当表单控件内容发生变化时就触发验证,默认提交时验证,
// disabled和submitted代表当点击提交按钮时触发验证
feedbackIcons: { //显示表单验证结果的图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
ip: {
validators: {
ip:{
message: '请输入正确的ip地址'
}
}
}
}
})
})
</script>
2.9 日期格式验证 date
html代码
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">出生日期</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="birthday" id="inputName"
placeholder="请输入出生日期">
</div>
</div>
</div>
</form>
</div>
js验证代码
<script>
$(function () {
$('#classes-form').bootstrapValidator({
live : 'enabled', //enabled代表当表单控件内容发生变化时就触发验证,默认提交时验证,
// disabled和submitted代表当点击提交按钮时触发验证
feedbackIcons: { //显示表单验证结果的图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
},
fields: {
birthday: {
validators: {
date:{
format: 'YYYY-MM-DD',
message: '请输入正确的出生日期'
}
}
}
}
})
})
</script>
2.10 正则验证 regexp
通过正则验证,我们可以定制自己所需要的格式的输入验证。如上面的邮箱地址,或者身份证号或手机号等,我们都可以通过正则表达式来进行验证。
下面为手机号验证代码:
html代码
<div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px">
<form class="form-horizontal" method="post" action="" id="classes-form">
<div class="box-body">
<div class="form-group">
<label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">手机号</label>
<div class="col-sm-8">
<input type="text" class="form-control" name="phone_num" id="inputName"
placeholder="请输入手机号">
</div>
</div>
</div>
</form>
</div>
js验证代码
<script>
$(function () {
$('#classes-form').bootstrapValidator({
live : 'enabled', //enabled代表当表单控件内容发生变化时就触发验证,默认提交时验证,
// disabled和submitted代表当点击提交按钮时触发验证
feedbackIcons: { //显示表单验证结果的图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
phone_num: {
validators: {
regexp:{
regexp: /^1[3-9][\d]{9}$/, //正则规则用两个/包裹起来
message: '请输入正确的手机号'
}
}
}
}
})
})
</script>
3.总结
以上为经常会用到的一些表单验证,若有不正确或需要补充的,欢迎指出。
想了解更多bootStrapValidator的更多验证,也可以进入 https://github.com/nghuuphuoc/bootstrapvalidator 下载源码学习研究。