jquery - How to hide form in modal in javascript -


i have modal containing 2 forms, want switch between them when 1 of radio buttons checked, need hide 1 of them in modal load, did following code, doesn't hide, can me in that? form need hidden on modal load called locateonmap hide content.

<div class="modal fade" id="modal-frm"> <div class="modal-dialog modal-sm" style="width:480px;">     <div class="modal-content">         <div class="modal-header">           <button type="button" class="close" data-dismiss="modal">&times;</button>           <h3 class="modal-title">add new farmer</h3>         </div>         <div class="modal-body">             <form action="addnewcustomer.php" method="post" enctype="multipart/form-data">                 <div class="row">                     <div class="col-sm-4">                         <label class="modallabel">address:</label>                     </div>                     <div class="col-sm-8">                         <label class="radio-inline"><input type="radio" name="optradio">enter address</label>                         <label class="radio-inline"><input type="radio" name="optradio">locate on map</label>                     </div>                 </div>                 <form id="locateonmap">                     <div class="row">                         <div class="col-sm-4">                             <label class="modallabel"></label>                         </div>                         <div class="col-sm-8">                             <div class="input-group input-group-sm" style="margin-top: -5px;margin-left: -15px;">                                 <div class="col-sm-4">                                     <label class="modallabel">latitude:</label>                                 </div>                                 <div class="col-sm-8">                                     <div class="input-group input-group-sm" style="margin-top: -5px;">                                         <input id="latitude" type="text" class="form-control modalinput" name="latitude" placeholder="latitude" style="border-radius: 5px;" readonly >                                     </div><br>                                 </div>                                 <div class="col-sm-4">                                     <label class="modallabel">longitude:</label>                                 </div>                                 <div class="col-sm-8">                                     <div class="input-group input-group-sm" style="margin-top: -5px;">                                         <input id="longitude" type="text" class="form-control modalinput" name="longitude" placeholder="longitude" style="border-radius: 5px;" readonly >                                     </div>                                 </div>                              </div><br>                         </div>                     </div>                     <div class="row" style="padding: 10px;">                         <div style="width:100%; height:220px;border:2px solid rgb(16,29,73);" id="modalfrmmap">                             <script>                                 initmodalfrmmap();                             </script>                         </div>                     </div>                 </form>                 <form id="enteraddress">                     <label style="color:red;">hiii</label>                 </form>                 <script type="text/javascript">                     $('#locateonmap').hide();                 </script>             </form>         </div>         <div class="modal-footer">             <button id="submit" name="submit" class="btn btn-success btn-md" style="margin:0;width: 75px;">add</button>             <button type="button" class="btn btn-secondary btn-md" data-dismiss="modal" onclick="cancelmodal()" style="font-weight: bold;">cancel</button>         </div>     </div> </div>

you can't have <form></form> under <form></form>, removed instead used div. default assign hidden class locateonmap. on change event of radio can use jquery toggleclass() method toggle visibility of locateonmap & enteraddress.

$("#modal-frm").modal("show");      $('input[name=optradio]').change(function() {    $("#enteraddress,#locateonmap").toggleclass("hidden");  });
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>  <div class="modal fade" id="modal-frm">    <div class="modal-dialog modal-sm" style="width:480px;">      <div class="modal-content">        <div class="modal-header">          <button type="button" class="close" data-dismiss="modal">&times;</button>          <h3 class="modal-title">add new farmer</h3>        </div>        <div class="modal-body">          <form action="addnewcustomer.php" method="post" enctype="multipart/form-data">            <div class="row">              <div class="col-sm-4">                <label class="modallabel">address:</label>              </div>              <div class="col-sm-8">                <label class="radio-inline"><input value="address" type="radio" name="optradio" checked>enter address</label>                <label class="radio-inline"><input value="location" type="radio" name="optradio">locate on map</label>              </div>            </div>            <div>              <div class="hidden" id="locateonmap">                <div class="row">                  <div class="col-sm-4">                    <label class="modallabel"></label>                  </div>                  <div class="col-sm-8">                    <div class="input-group input-group-sm" style="margin-top: -5px;margin-left: -15px;">                      <div class="col-sm-4">                        <label class="modallabel">latitude:</label>                      </div>                      <div class="col-sm-8">                        <div class="input-group input-group-sm" style="margin-top: -5px;">                          <input id="latitude" type="text" class="form-control modalinput" name="latitude" placeholder="latitude" style="border-radius: 5px;" readonly>                        </div><br>                      </div>                      <div class="col-sm-4">                        <label class="modallabel">longitude:</label>                      </div>                      <div class="col-sm-8">                        <div class="input-group input-group-sm" style="margin-top: -5px;">                          <input id="longitude" type="text" class="form-control modalinput" name="longitude" placeholder="longitude" style="border-radius: 5px;" readonly>                        </div>                      </div>                    </div><br>                  </div>                </div>                <div class="row" style="padding: 10px;">                  <div style="width:100%; height:220px;border:2px solid rgb(16,29,73);" id="modalfrmmap">                    </div>                </div>              </div>            </div>            <div id="enteraddress">                <label style="color:red;">hiii</label>            </div>            </form>        </div>        <div class="modal-footer">          <button id="submit" name="submit" class="btn btn-success btn-md" style="margin:0;width: 75px;">add</button>          <button type="button" class="btn btn-secondary btn-md" data-dismiss="modal" onclick="cancelmodal()" style="font-weight: bold;">cancel</button>        </div>      </div>    </div>


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