我有一个使用jquery-steps（https://github.com/rstaib/jquery-steps）制作的多步骤表单。我正在使用bootstrap验证器插件（https://github.com/formvalidation/formvalidation.io）我能够在键入时获得在字段上工作的验证规则（它在用户键入时动态显示验证）。
但如果必填字段留空，或者用户未在字段中提供有效信息并点击下一个字段，则该步骤将继续。我想阻止用户继续下一步，如果任何字段显示＆＃34;无效＆＃34;或者＆＃34;必需＆＃34;字段未填写。如何做到这一点？
答案 0 :(得分：6)
你正在使用验证插件和jQuery-step插件分开，他们独立处理那些功能，这就是即使输入无效的原因，在下一次按钮点击时，它会跳过验证错误并转到下一步。
$("#wizard").steps({
headerTag: "h2",
bodyTag: "section",
saveState: true,
})
$('#multiphase').bootstrapValidator({
//Validation rules and messages
})
jQuery-Step Plugin的回调函数支持，甚至停止开发所以建议不要浪费时间使用代码并尝试使其工作（需要加载自定义）而是使用bootstrapFormValidation插件，这基本上是bootstrapvalidator插件的升级并具有完全{{ 3}}并且有更好的支持
因此，如果您的HTML代码没有重大更改，您只需将working example with jQuery-Step Plugin插件替换为bootstrapvalidator插件，即可通过笑脸获得所需的结果。 ：）
$(document).ready(function () {
function adjustIframeHeight() {
var $body = $('body'),
$iframe = $body.data('iframe.fv');
if ($iframe) {
// Adjust the height of iframe
$iframe.height($body.height());
}
}
$("#multiphase").steps({
headerTag: "h2",
bodyTag: "section",
saveState: true,
onStepChanged: function(e, currentIndex, priorIndex) {
// You don't need to care about it
// It is for the specific demo
adjustIframeHeight();
},
// Triggered when clicking the Previous/Next buttons
onStepChanging: function(e, currentIndex, newIndex) {
var fv = $('#multiphase').data('formValidation'), // FormValidation instance
// The current step container
$container = $('#multiphase').find('section[data-step="' + currentIndex +'"]');
// Validate the container
fv.validateContainer($container);
var isValidStep = fv.isValidContainer($container);
if (isValidStep === false || isValidStep === null) {
// Do not jump to the next step
return false;
}
return true;
},
// Triggered when clicking the Finish button
onFinishing: function(e, currentIndex) {
var fv = $('#multiphase').data('formValidation'),
$container = $('#multiphase').find('section[data-step="' + currentIndex +'"]');
// Validate the last step container
fv.validateContainer($container);
var isValidStep = fv.isValidContainer($container);
if (isValidStep === false || isValidStep === null) {
return false;
}
return true;
},
onFinished: function(e, currentIndex) {
// Uncomment the following line to submit the form using the defaultSubmit() method
//$('#multiphase').formValidation('defaultSubmit');
// For testing purpose
$('#welcomeModal').modal("show");
}
}).formValidation({
excluded: ':disabled',
message: 'This value is not valid',
container: 'tooltip',
feedbackIcons: {
valid: 'glyphicon glyphicon-ok',
invalid: 'glyphicon glyphicon-remove',
validating: 'glyphicon glyphicon-refresh'
},
fields: {
//last name validation
sd_lastname: {
container: 'popover',
validators: {
notEmpty: {
message: 'The Last Name is required and cannot be empty'
}
}
},
//first name validation
sd_firstname: {
container: 'popover',
validators: {
notEmpty: {
message: 'The First Name is required and cannot be empty'
},
stringLength: {
min: 3,
max: 30,
message: 'The First Name must be more than 7 and less than 30 characters long'
},
regexp: {
regexp: /^[A-Z]+$/i,
message: 'The First Name can only consist of alphabetical characters'
}
}
},
//validation of Parent's details step start
//last name validation
pd_lastname: {
container: 'popover',
validators: {
notEmpty: {
message: 'The Last Name is required and cannot be empty'
}
}
},
//first name validation
pd_firstname: {
container: 'popover',
validators: {
notEmpty: {
message: 'The First Name is required and cannot be empty'
},
stringLength: {
min: 3,
max: 30,
message: 'The First Name must be more than 7 and less than 30 characters long'
},
regexp: {
regexp: /^[A-Z]+$/i,
message: 'The First Name can only consist of alphabetical characters'
}
}
},
// Validation for Reference details starts
//School reference name
rd_schoolrefname: {
container: 'popover',
validators: {
notEmpty: {
message: 'The School Reference Name is required and cannot be empty'
},
stringLength: {
min: 7,
max: 40,
message: 'The School Reference Name must be more than 7 and less than 40 characters long'
},
regexp: {
regexp: /^[A-Z\s]+$/i,
message: 'The School Reference Name can only consist of alphabetical characters'
}
}
},
//School reference phone
rd_schoolrefmobile: {
container: 'popover',
validators: {
notEmpty: {
message: 'The Phone or Mobile is required and cannot be empty'
}
}
},
rd_schoolrefemail: {
container: 'popover',
validators: {
notEmpty: {
message: 'The E-Mail ID is required and cannot be empty'
},
regexp: {
regexp: /[a-zA-Z0-9]+(?:(\.|_)[A-Za-z0-9!#$%&'*+\/=?^`{|}~-]+)*@(?!([a-zA-Z0-9]*\.[a-zA-Z0-9]*\.[a-zA-Z0-9]*\.))(?:[A-Za-z0-9](?:[a-zA-Z0-9-]*[A-Za-z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?/g,
message: 'The E-Mail ID is not a valid E-Mail'
}
}
},
}
})
});.wizard > .content {
min-height: 20em !important;
}
.wizard .content > .body {
width: 100%;
height: auto;
padding: 15px;
position: relative;
}<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/formvalidation/0.6.1/css/formValidation.min.css" />
<link rel="stylesheet" href="http://formvalidation.io/vendor/jquery.steps/css/jquery.steps.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/formvalidation/0.6.1/js/formValidation.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/formvalidation/0.6.1/js/framework/bootstrap.min.js"></script>
<script src="http://formvalidation.io/vendor/jquery.steps/js/jquery.steps.min.js"></script>
<div id="wrapper">
<!-- main container div-->
<div id="container" class="container">
<div class="row">
<div id="maincontent" class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
<div class="row">
<div id="" class="col-lg-12">
<form id="multiphase" role="form" class="form-horizontal" action="" method="post">
<h2>Step</h2>
<section data-step="0">
<h2>Student's Details:</h2>
<hr>
<div class="form-group">
<label for="sd_lastname" class="col-lg-2 control-label">Last Name:</label>
<div class="col-lg-3">
<input type="text" name="sd_lastname" id="sd_lastname" class="form-control" placeholder="Last Name" value="" tabindex="1">
</div>
</div>
<div class="form-group">
<label for="sd_firstname" class="col-lg-2 control-label">First Name:</label>
<div class="col-lg-3">
<input type="text" name="sd_firstname" id="sd_firstname" class="form-control" placeholder="First Name" value="" tabindex="2">
</div>
</div>
</section>
<h2>Step</h2>
<section data-step="1">
<h2>Parent's Details:</h2>
<hr>
<div class="form-group">
<label for="pd_lastname" class="col-lg-2 control-label">Last Name:</label>
<div class="col-lg-3">
<input type="text" name="pd_lastname" id="pd_lastname" class="form-control" placeholder="Last Name" value="" tabindex="1">
</div>
</div>
<div class="form-group">
<label for="pd_firstname" class="col-lg-2 control-label">First Name:</label>
<div class="col-lg-3">
<input type="text" name="pd_firstname" id="pd_firstname" class="form-control" placeholder="First Name" value="" tabindex="2">
</div>
</div>
</section>
<h2>Step</h2>
<section data-step="2">
<h2>Reference Details:</h2>
<hr>
<div class="form-group">
<label for="rd_schoolrefname" class="col-lg-3 control-label">School Principal's Name:</label>
<div class="col-lg-3">
<input type="text" name="rd_schoolrefname" id="rd_schoolrefname" class="form-control" placeholder="First Name Last Name" value="" tabindex="1">
</div>
</div>
<div class="form-group">
<label for="rd_schoolrefmobile" class="col-lg-3 control-label">Phone or Mobile No.:</label>
<div class="col-lg-2">
<input type="text" name="rd_schoolrefmobile" id="rd_schoolrefmobile" class="form-control" placeholder="Phone or Mobile Number" data-mask="+99-99999-99999" value="" tabindex="2">
</div>
</div>
<div class="form-group">
<label for="rd_schoolrefemail" class="col-lg-3 control-label">E-Mail ID:</label>
<div class="col-lg-3">
<input type="text" name="rd_schoolrefemail" id="rd_schoolrefemail" class="form-control" placeholder="E-Mail ID" value="" tabindex="3">
</div>
</div>
</section>
<!-- end of wizard-->
</form>
<!-- end of form-->
</div>
</div>
<!-- end of row-->
<div class="modal fade" id="welcomeModal">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h1 class="modal-title text-center">Add new last name</h1>
</div>
<div class="modal-body">
<form method="POST" name="add_lastname">
<input type="text" name="add_lastname" id="add_lastname" class="form-control" placeholder="Enter your last name here" value="">
<p class="">The first alphabet of the last name <strong>MUST</strong> be in upper case.</p>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" data-dismiss="modal">Cancel</button>
<input name="addlastname" type="submit" value="Add" class="btn btn-primary">
</div>
</div>
</div>
</div>
</div>
</div>
<div class="row hidden-print">
<div id="footer" class="col-lg-12"></div>
</div>
</div>
</div>