$(document).ready(function() { 
  $("#c16 form").validate({
    success: "valid",
    rules: {
      picture_needs:
      {
        required: true,
      },
      use_details:
      {
        required: true,
      },
      date_required:
      {
        required: true,
      },
      name: 
      {
        required: true,
      },
      email: 
      {
        required: true,
        email: true 
      }
   },        

   messages: {
    picture_needs: " ",
    use_details: " ",
    date_required: " ",
    name: " ",
    email: " ",
    },
  });
});