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。
1 <link rel="stylesheet" href="https://cdn.bootcss.com/twitter-bootstrap/3.3.7/css/bootstrap.min.css"> 2 <link rel="stylesheet" href="https://cdn.bootcss.com/jquery.bootstrapvalidator/0.5.3/css/bootstrapValidator.min.css"> 3 <script type="text/javascript" src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script> 4 <script type="text/javascript" src="https://cdn.bootcss.com/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script> 5 <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:
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">班级名称</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="class_name" id="inputName" 8 placeholder="请输入班级名称"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
html代码
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">班级名称</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="class_name" id="inputName" 8 placeholder="请输入班级名称"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
接着加入验证js代码
1 <script> 2 $(function () { 3 $(‘#classes-form‘).bootstrapValidator({ 4 live : ‘submitted‘, //enabled代表当表单控件内容发生变化时就触发验证(默认值), 5 // disabled和submitted代表当点击提交按钮时触发验证 6 7 feedbackIcons: { //显示表单验证结果的图标 8 valid: ‘glyphicon glyphicon-ok‘, 9 invalid: ‘glyphicon glyphicon-remove‘, 10 validating: ‘glyphicon glyphicon-refresh‘ 11 }, 12 fields: { 13 class_name: { 14 validators: { 15 notEmpty: { 16 message: ‘班级名称不能为空‘ 17 } 18 } 19 } 20 } 21 }) 22 }) 23 </script>
html代码
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">商品价格</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="price" id="inputName" 8 placeholder="请输入商品价格"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
js验证代码
1 <script> 2 $(function () { 3 $(‘#classes-form‘).bootstrapValidator({ 4 live : ‘enabled‘, //enabled代表当表单控件内容发生变化时就触发验证(默认值), 5 // disabled和submitted代表当点击提交按钮时触发验证 6 7 feedbackIcons: { //显示表单验证结果的图标 8 valid: ‘glyphicon glyphicon-ok‘, 9 invalid: ‘glyphicon glyphicon-remove‘, 10 validating: ‘glyphicon glyphicon-refresh‘ 11 }, 12 fields: { 13 price: { 14 validators: { 15 numeric: { 16 message: ‘价格必须为数值‘ 17 } 18 } 19 } 20 } 21 }) 22 }) 23 </script>
html代码
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">班级人数</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="std_num" id="inputName" 8 placeholder="请输入班级人数"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
js验证代码
1 <script> 2 $(function () { 3 $(‘#classes-form‘).bootstrapValidator({ 4 live : ‘enabled‘, //enabled代表当表单控件内容发生变化时就触发验证(默认值), 5 // disabled和submitted代表当点击提交按钮时触发验证 6 7 feedbackIcons: { //显示表单验证结果的图标 8 valid: ‘glyphicon glyphicon-ok‘, 9 invalid: ‘glyphicon glyphicon-remove‘, 10 validating: ‘glyphicon glyphicon-refresh‘ 11 }, 12 fields: { 13 std_num: { 14 validators: { 15 digits: { 16 message: ‘价格必须为数值‘ 17 } 18 } 19 } 20 } 21 }) 22 }) 23 </script>
html代码
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">最大最小值</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="max_num" id="inputName" 8 placeholder="请输入10-100之间的值"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
js验证代码
1 <script> 2 $(function () { 3 $(‘#classes-form‘).bootstrapValidator({ 4 live : ‘enabled‘, //enabled代表当表单控件内容发生变化时就触发验证(默认值), 5 // disabled和submitted代表当点击提交按钮时触发验证 6 7 feedbackIcons: { //显示表单验证结果的图标 8 valid: ‘glyphicon glyphicon-ok‘, 9 invalid: ‘glyphicon glyphicon-remove‘, 10 validating: ‘glyphicon glyphicon-refresh‘ 11 }, 12 fields: { 13 max_num: { 14 validators: { 15 lessThan: { //最大值验证 16 value: 100, 17 inclusive:false, //是否包含当前值,false不包含,true包含。默认为true 18 message: ‘值不能大于或等于100‘ 19 }, 20 greaterThan: { //最小值验证 21 value:10, 22 inclusive:true, 23 message: ‘值不能小于10‘ 24 } 25 } 26 } 27 } 28 }) 29 }) 30 </script>
html代码
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">年龄</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="age" id="inputName" 8 placeholder="请输入年龄"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
js验证代码
1 <script> 2 $(function () { 3 $(‘#classes-form‘).bootstrapValidator({ 4 live : ‘enabled‘, //enabled代表当表单控件内容发生变化时就触发验证(默认值), 5 // disabled和submitted代表当点击提交按钮时触发验证 6 7 feedbackIcons: { //显示表单验证结果的图标 8 valid: ‘glyphicon glyphicon-ok‘, 9 invalid: ‘glyphicon glyphicon-remove‘, 10 validating: ‘glyphicon glyphicon-refresh‘ 11 }, 12 fields: { 13 age: { 14 validators: { 15 between:{ 16 max:60, 17 min:18, 18 message: ‘年龄必须在18~60之间‘ 19 } 20 } 21 } 22 } 23 }) 24 }) 25 </script>
html代码
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">用户名</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="age" id="inputName" 8 placeholder="请输入用户名"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
js验证代码
1 <script> 2 $(function () { 3 $(‘#classes-form‘).bootstrapValidator({ 4 live : ‘enabled‘, //enabled代表当表单控件内容发生变化时就触发验证(默认值), 5 // disabled和submitted代表当点击提交按钮时触发验证 6 7 feedbackIcons: { //显示表单验证结果的图标 8 valid: ‘glyphicon glyphicon-ok‘, 9 invalid: ‘glyphicon glyphicon-remove‘, 10 validating: ‘glyphicon glyphicon-refresh‘ 11 }, 12 fields: { 13 age: { 14 validators: { 15 stringLength:{ 16 min:8, 17 max:15, 18 message: ‘用户名长度必须在8~15之间‘ 19 } 20 } 21 } 22 } 23 }) 24 }) 25 </script>
html代码
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">邮箱</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="email" id="inputName" 8 placeholder="请输入邮箱地址"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
js验证代码
1 <script> 2 $(function () { 3 $(‘#classes-form‘).bootstrapValidator({ 4 live : ‘enabled‘, //enabled代表当表单控件内容发生变化时就触发验证(默认值), 5 // disabled和submitted代表当点击提交按钮时触发验证 6 7 feedbackIcons: { //显示表单验证结果的图标 8 valid: ‘glyphicon glyphicon-ok‘, 9 invalid: ‘glyphicon glyphicon-remove‘, 10 validating: ‘glyphicon glyphicon-refresh‘ 11 }, 12 fields: { 13 email: { 14 validators: { 15 emailAddress:{ 16 message: ‘请输入正确的邮箱地址‘ 17 } 18 } 19 } 20 } 21 }) 22 }) 23 </script>
html代码
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">IP</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="ip" id="inputName" 8 placeholder="请输入IP地址"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
js验证代码
1 <script> 2 $(function () { 3 $(‘#classes-form‘).bootstrapValidator({ 4 live : ‘enabled‘, //enabled代表当表单控件内容发生变化时就触发验证(默认值), 5 // disabled和submitted代表当点击提交按钮时触发验证 6 7 feedbackIcons: { //显示表单验证结果的图标 8 valid: ‘glyphicon glyphicon-ok‘, 9 invalid: ‘glyphicon glyphicon-remove‘, 10 validating: ‘glyphicon glyphicon-refresh‘ 11 }, 12 fields: { 13 ip: { 14 validators: { 15 ip:{ 16 message: ‘请输入正确的ip地址‘ 17 } 18 } 19 } 20 } 21 }) 22 }) 23 </script>
html代码
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">出生日期</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="birthday" id="inputName" 8 placeholder="请输入出生日期"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
js验证代码
1 <script> 2 $(function () { 3 $(‘#classes-form‘).bootstrapValidator({ 4 live : ‘enabled‘, //enabled代表当表单控件内容发生变化时就触发验证(默认值), 5 // disabled和submitted代表当点击提交按钮时触发验证 6 7 feedbackIcons: { //显示表单验证结果的图标 8 valid: ‘glyphicon glyphicon-ok‘, 9 invalid: ‘glyphicon glyphicon-remove‘, 10 validating: ‘glyphicon glyphicon-refresh‘ 11 }, 12 fields: { 13 birthday: { 14 validators: { 15 date:{ 16 format: ‘YYYY-MM-DD‘, 17 message: ‘请输入正确的出生日期‘ 18 } 19 } 20 } 21 } 22 }) 23 }) 24 </script>
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
1 <div class="col-lg-8 col-lg-offset-2" style="padding-top: 40px"> 2 <form class="form-horizontal" method="post" action="" id="classes-form"> 3 <div class="box-body"> 4 <div class="form-group"> 5 <label for="inputName" class="col-sm-2 col-sm-offset-1 control-label">手机号</label> 6 <div class="col-sm-8"> 7 <input type="text" class="form-control" name="phone_num" id="inputName" 8 placeholder="请输入手机号"> 9 </div> 10 </div> 11 </div> 12 </form> 13 </div>
js验证代码
1 <script> 2 $(function () { 3 $(‘#classes-form‘).bootstrapValidator({ 4 live : ‘enabled‘, //enabled代表当表单控件内容发生变化时就触发验证(默认值), 5 // disabled和submitted代表当点击提交按钮时触发验证 6 7 feedbackIcons: { //显示表单验证结果的图标 8 valid: ‘glyphicon glyphicon-ok‘, 9 invalid: ‘glyphicon glyphicon-remove‘, 10 validating: ‘glyphicon glyphicon-refresh‘ 11 }, 12 fields: { 13 phone_num: { 14 validators: { 15 regexp:{ 16 regexp: /^1[3-9][\d]{9}$/, //正则规则用两个/包裹起来 17 message: ‘请输入正确的手机号‘ 18 } 19 } 20 } 21 } 22 }) 23 }) 24 </script>
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。
原文:https://www.cnblogs.com/wang-kai-xuan/p/11031733.html