Cancel button on bootstrap modal doesn't clear filled data

Question

How to clear filled data when user clicks on the cancel button on my jQuery modal form.

Currently when I click on the cancel button it only closes the popup box and when I reopen it previous filled data is still stored.

Please advice

 <form id="myform2" data-toggle="validator" class="form-horizontal" role="form" method="POST" action="#">
        <div class="form-group">
            <div class="col-md-12">
                <label class="control-label popup-label">Full Name</label>
                <input required type="text" class="form-control" name="full_name"
                       value="{{ old('full_name') }}">
            </div>
        </div>

        <div class="form-group">
            <div class="col-md-12">
                <label class="control-label popup-label">Username</label>
                <input required type="text" class="form-control" name="username"
                       value="{{ old('username') }}">
            </div>
        </div>

        <div class="form-group">
            <div class="col-md-12">
                <label class="control-label popup-label">Password</label>
                <input pattern=".{5,10}" required title="5 to 10 characters"
                       type="password" class="form-control"
                       name="password" value="{{ old('password') }}">
            </div>
        </div>
        <div class="modal-footer">
            <button type="submit" class="btn btn-primary">Create</button>
            <button type="button" class="btn btn-default" data-dismiss="modal">Cancel
            </button>
        </div>
    </form>

I have used bootstrap validations as well for form fields.

$(document).ready(function () {
    $('#myform2').bootstrapValidator({
        // To use feedback icons, ensure that you use Bootstrap v3.1.0 or later
        icon: {
            valid: 'glyphicon glyphicon-ok',
            invalid: 'glyphicon glyphicon-remove',
            validating: 'glyphicon glyphicon-refresh'
        },
        fields: {
            full_name: {
                validators: {
                    notEmpty: {
                        message: 'The Full Name field is required'
                    },
                    stringLength: {
                        min: 5,
                        max: 15,
                        message: 'The Full Name must be more than 5 and less than 15 characters long'
                    },

Edit

Here is my password validation

password: {
    validators: {
        notEmpty: {
            message: 'The Password field is required.'
        },
        stringLength: {
            min: 5,
            max: 15,
            message: 'The Password must be more than 5 and less than 15 characters long'
        }

    }
} 

Answer 1

Just assign an id="reset" to cancel button

<button type="button" class="btn btn-default" id="reset" data-dismiss="modal">Cancel</button>

and following code do the trick

$(document).ready(function() {
    $("#reset").click(function() {
        $("input").val("");
    });
});

Fiddle Example

Or Better approach, use form id="myform2"

$(document).ready(function() {
    $("#reset").click(function() {
        $(':input','#myform2').val("");
    });
});

Fiddle Example with form id

OR

With bootstrap validation plugin, no need of above code and any change in cancel button, just add following script above your bootstrap validation script.

    $('#myModal').on('hidden.bs.modal', function(){
        $(this).removeData('bs.modal');
        $('#myform2').bootstrapValidator('resetForm', true);
    });

    $('#myform2').bootstrapValidator({
            //Validation code comes here
    });

Note: Here I'm assuming that modal id is #myModal if not you have to change it to your modal id, this will reset the form with cancel button when modal closed and reopen again.

With Bootstrap validation example

With Bootstrap Validation example (auto reset inputs with preload values in form on modal load)