
Introduce bootstrapValidator.js and bootstrapValidator.css files into the page with jquery and bootstrap
Then create a form form and add form controls. The form controls must have absolute Positioning, otherwise an error will be reported
<form action="" method="POST" role="form" id="form-test">
<legend>Form title</legend>
<div class="form-group">
<label for="">label</label>
<input type="text" class="form-control" id="" name="text" placeholder="Input field">
</div>
<button id="btn-test" class="btn btn-primary">Submit</button>
</form>Write a js file and verify the form through the js file:
$(function () {
$("#form-test").bootstrapValidator({
live: 'disabled',//验证时机,enabled是内容有变化就验证(默认),disabled和submitted是提交再验证
excluded: [':disabled', ':hidden', ':not(:visible)'],//排除无需验证的控件,比如被禁用的或者被隐藏的
submitButtons: '#btn-test',//指定提交按钮,如果验证失败则变成disabled,但我没试成功,反而加了这句话非submit按钮也会提交到action指定页面
message: '通用的验证失败消息',//好像从来没出现过
feedbackIcons: {//根据验证结果显示的各种图标
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
text: {
validators: {
notEmpty: {//检测非空,radio也可用
message: '文本框必须输入'
},
stringLength: {//检测长度
min: 6,
max: 30,
message: '长度必须在6-30之间'
},
regexp: {//正则验证
regexp: /^[a-zA-Z0-9_\.]+$/,
message: '所输入的字符不符要求'
},
remote: {//将内容发送至指定页面验证,返回验证结果,比如查询用户名是否存在
url: '指定页面',
message: 'The username is not available'
},
different: {//与指定文本框比较内容相同
field: '指定文本框name',
message: '不能与指定文本框内容相同'
},
emailAddress: {//验证email地址
message: '不是正确的email地址'
},
identical: {//与指定控件内容比较是否相同,比如两次密码不一致
field: 'confirmPassword',//指定控件name
message: '输入的内容不一致'
},
date: {//验证指定的日期格式
format: 'YYYY/MM/DD',
message: '日期格式不正确'
},
choice: {//check控件选择的数量
min: 2,
max: 4,
message: '必须选择2-4个选项'
}
}
}
}
});
$("#btn-test").click(function () {//非submit按钮点击后进行验证,如果是submit则无需此句直接验证
$("#form-test").bootstrapValidator('validate');//提交验证
if ($("#form-test").data('bootstrapValidator').isValid()) {//获取验证结果,如果成功,执行下面代码
alert("yes");//验证成功后的操作,如ajax
}
});
}); Recommended: bootstrap introductory tutorial
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