text: 		// customer
  		$(document).ready(function(){
              var maxField = 3;
              var addButton = $('.add_button');
              var wrapper = $('.field_wrapper');
              var fieldHTML = '<div><div class="col-md-4"><div class="form-group"><label>اطلاعات تماس:</label><input type="text" name="tel_title[]" placeholder="عنوان" class="form-control" required></div></div><div class="col-md-8"><div class="form-group mt-25 input-group"><input type="text" name="tel[]" placeholder="شماره تماس" class="form-control" required><span class="input-group-btn remove_button"><button href="javascript:void(0);"  type="button" class="btn btn-danger"><span class="icon-minus2"></span></button></span></div></div></div>';
                  
              var x = 1;
              
              $(addButton).click(function(){
                  if(x < maxField){ 
                      x++;
                      $(wrapper).append(fieldHTML);
                  }
              });
              $(wrapper).on('click', '.remove_button', function(e){
                  e.preventDefault();
                  $(this).parent('div').parent('div').parent('div').remove();
                  x--; 
              });
          });	
          // customer