Sindbad~EG File Manager

<div class="container">
    <ul class="nav nav-tabs" id="myTab" role="tablist">
  <li class="nav-item p-2">
    <button type="button" class="nav-link nav_btn_gray " value="1" onclick="jump_step(1)" aria-selected="true">Step 1</button>
  </li>
   
    <li class="nav-item p-2">
        <button type="button" class="nav-link active " value="2">Step 2</button>
    </li>
</ul>
</div>
<form method="POST" action="{{url_for('main.Mail',user_id=data.user_id,abs_id=abs_id,abs_type=abs_type,conf_id=conf_id,conf_key=conf_key)}}" id="form_s2">
    <h4 class="alert alert-primary text-center">
        Please review the details provided by you before submitting.<br />
        CHANGES CANNOT BE MADE ONCE SUBMITTED.
    </h4>
    <h3 class="text-center font-weight-bold text-danger">Verify your title and format before registration</h3>
    <hr />
    <!-- step 1 -->
    <div class="row">
        <div class="col-lg-6 col-md-6 col-sm-12 from-group">
            <label class="font-weight-bold">Presenting Author Membership Number :</label>
            <div>{{data.membership_no or 'Non-Member'}}</div>
        </div>
        <hr />
        <div class="col-lg-6 col-md-6 col-sm-12 from-group">
            <label class="font-weight-bold">Presenting Author Name :</label>
            <div>{{data.full_name or ''}}</div>
        </div>
    </div>
    <br>
    <div class="row">
        <div class="col from-group">
            <label class="font-weight-bold">Ophthalmic Photography:</label>
        </div>
    </div>
    <div class="row">
        <div class="col from-group">
            <img src="{{ data.path or '' }}{{ data.file_name or '' }}" width="500px">
        </div>
    </div>
    <br>
    <div class="row">
        <div class="col from-group">
          <label class="font-weight-bold">Section</label>
          <div>{{ data.display_name or '' }}</div>  
          <br>
        </div>
    </div>
    <br>
    <div class="row">
      <div class="col from-group">
        <label class="font-weight-bold">Title of the Photography </label>
        </div>
    </div>
    <div class="row">
        <div class="col from-group">
            <textarea name="title" id="title" class="form-control" disabled placeholder="Enter the title" value="">{{data.title}}</textarea>
        </div>
    </div>
    <br>
    <div class="row">
      <div class="col from-group">
        <label class="font-weight-bold">A brief description of photograph:</label>
        </div>
    </div>
    <div class="row">
        <div class="col from-group">
            <textarea name="Synopsis" id="Synopsis" class="form-control" disabled cols="50" rows="5" placeholder="Enter Synopsis" value="">{{data.synopsis}}</textarea>
        </div>
    </div>
    <br>
    <!-- end step 2-->
    <!-- step 3-->
    {% if data1 %}
    <label class="font-weight-bold">Following are the list of co-author(s) you have selected :</label>
    <div class="container-sm-12 table-responsive py-3">
        <table class="table table-bordered table-striped">
            <thead class="thead-dark text-center">
                <th scope="col">MEMBERSHIP NO</th>
                <th scope="col">NAME</th>
                <th scope="col">EMAIL</th>
                <th scope="col">MOBILE</th>
            </thead>
             {% for i in data1 %}
            <tbody>
                <tr class="text-center">
                    <td data-label="MEMBERSHIP NO">{{i.membership_no or ''}}</td>
                    <td data-label="NAME">{{i.full_name or ''}}</td>
                    <td data-label="EMAIL">{{i.email or ''}}</td>
                    <td data-label="MOBILE">{{i.mobile or ''}}</td>
                </tr>
            </tbody>
            {% endfor %} 
        </table>
    </div>

    <!-- end step 3-->
    <div>
    {% endif %}
        <!-- end step 4-->
        <input type="checkbox" name="guideline_checkbox" id="guideline_checkbox" value="1" /><label for="guideline_checkbox">&nbsp I have read & understood the <a target="_blank" href="{{ data.setting_value or '#'}}">Guidelines</a></label> <br />
        <label id="guideline_checkbox-error" class="error" for="guideline_checkbox">Please, accept terms & conditions</label>
    </div>
    <div class="row">
        <div class="col">
        <input type="hidden" name="abs" id="abs_id" value="{{abs_id}}" />
        <input type="hidden" name="abs_type" id="abs_type" value="{{abs_type}}">
        <input type="hidden" name="step" id="step" value="3">
        <input type="hidden" name="is_next" id="is_next" value="1">
             <input type="button" name="Previous" id="Previous" class="btn btn-primary" value="Previous" onclick="move(2,0)" />
        </div>
        <input type="submit" name="submit" id="submit" class="btn btn-primary float-right" value="Submit">
      </div>
</form>
</div>
{% block script %}
<script type="text/javascript">
    $("#guideline_checkbox-error").hide();
    $("#submit").click(function () {
        if (validation()) {
            var r = confirm(
                "It is not possible to edit your abstract after submission . Do you want to submit it ? Click OK to confirm." +
                    "\n" +
                    "\n" +
                    "While submitting, please do not press ‘Back‘ button or Close the window. Please wait patiently until the submission is complete"
            );
            if (r == false) {
                // alert("false");
                return false;
            } else {
                //  alert("true");
                return true;
                //  $("form").submit();
            }
        } else {
            return false;
        }
    });
    function validation() {
        if ($("#guideline_checkbox").is(":checked")) {
            return true;
        } else {
            $("#guideline_checkbox-error").show();
            return false;
        }
    }
</script>
    {% endblock %}