使用Bootstrap Validator逐步验证jquery-steps表单

Question

I have a multistep form made using jquery-steps ( https://github.com/rstaib/jquery-steps ). I am using bootstrap validator plugin ( https://github.com/formvalidation/formvalidation.io ) I am able to get the validation rules working on field while typing (it shows the validation on the fly while user is typing).

But If a required field is left blank, or the user did not provide a valid information in a field and clicks on the next, the step moves ahead. I want to prevent the user from moving on to next step, if any field is showing "Invalid" or a "Required" field is not filled. How to accomplish this?

Answer 1

You are using validation plugin and jQuery-step plugin separate and they handling there functions independently, that's the reason even if input is invalid, on next button click, it skips the validation error and move to next step.

$("#wizard").steps({
    headerTag: "h2",
    bodyTag: "section",
    saveState: true,
})

$('#multiphase').bootstrapValidator({
    //Validation rules and messages
})

• You are using bootstrapvalidator plugin which has no API support, callback function support for jQuery-Step Plugin and even it's development discontinued
• jQuery-Step Plugin has it's own validation mechanishm and I haven't found any reference and support for bootstrapvalidator in there examples and documents.

So suggest don't waste time with the code and try to make it work (which needs loads of customization) instead use bootstrapFormValidation plugin which basically the upgrade of bootstrapvalidator plugin and has fully working example with jQuery-Step Plugin and have better support

So without major changes in your HTML code, you can just replace the bootstrapvalidator plugin with bootstrapFormValidation plugin and can achieve the desired result with smiling face. :)

 $(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 $('#welcomeModal').modal("show"); } }).formValidation({ excluded: ':disabled', message: 'This value is not valid', container: 'tooltip', feedbackIcons: { valid: 'glyphicon glyphicon-ok', invalid: 'glyphicon glyphicon-remove', validating: 'glyphicon glyphicon-refresh' }, fields: { //last name validation sd_lastname: { container: 'popover', validators: { notEmpty: { message: 'The Last Name is required and cannot be empty' } } }, //first name validation sd_firstname: { container: 'popover', validators: { notEmpty: { message: 'The First Name is required and cannot be empty' }, stringLength: { min: 3, max: 30, message: 'The First Name must be more than 7 and less than 30 characters long' }, regexp: { regexp: /^[AZ]+$/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: /^[AZ]+$/i, message: 'The First Name can only consist of alphabetical characters' } } }, // Validation for Reference details starts //School reference name rd_schoolrefname: { container: 'popover', validators: { notEmpty: { message: 'The School Reference Name is required and cannot be empty' }, stringLength: { min: 7, max: 40, message: 'The School Reference Name must be more than 7 and less than 40 characters long' }, regexp: { regexp: /^[AZ\\s]+$/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">&times;</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> 

Fiddle Example