diff --git a/app.R b/app.R
index 833f3e9..7cc9f5c 100644
--- a/app.R
+++ b/app.R
@@ -11,8 +11,6 @@ suppressPackageStartupMessages({
 
 # КАК ЗАПРЯТЯАТЬ ID
 
-source("helpers/functions.R")
-
 # SOURCE FILES ============================
 box::purge_cache()
 box::use(
@@ -178,7 +176,7 @@ server <- function(input, output, session) {
     } else {
 
       # list of rendered panels
-      validator_main(data_validation$init_val(mhcs()$get_schema("main")))
+      validator_main(data_validation$init_val(mhcs()$get_scheme("main")))
       validator_main()$enable()
       mhcs()$get_main_form_ui
     }
@@ -206,8 +204,8 @@ server <- function(input, output, session) {
     if (missing(ns)) ns <- NULL
 
     # transform df to list
-    loaded_df_for_id <- as.list(df)
-    loaded_df_for_id <- df[input_ids]
+    # loaded_df_for_id <- as.list(df)
+    # loaded_df_for_id <- df[input_ids]
 
     # rewrite input forms
     purrr::walk2(
@@ -220,7 +218,7 @@ server <- function(input, output, session) {
           form_id = x_id,
           form_type = x_type,
           value = df[[x_id]],
-          scheme = mhcs()$get_schema(table_name),
+          scheme = mhcs()$get_scheme(table_name),
           ns = ns
         )
       }
@@ -341,7 +339,7 @@ server <- function(input, output, session) {
     key_id <- mhcs()$get_key_id(values$nested_form_id)
 
     # загрузка схемы для данной вложенной формы
-    this_nested_form_scheme <- mhcs()$get_schema(values$nested_form_id)
+    this_nested_form_scheme <- mhcs()$get_scheme(values$nested_form_id)
 
     # мини-схема для ключа
     this_nested_form_key_scheme <- subset(this_nested_form_scheme, form_id == key_id)
@@ -431,16 +429,17 @@ server <- function(input, output, session) {
       con = con
     )
 
-    col_types <- mhcs()$get_schema_with_values_forms(values$nested_form_id) |>
+    col_types <- mhcs()$get_scheme_with_values_forms(values$nested_form_id) |>
       dplyr::distinct(form_id, form_type, form_label)
 
-
     date_cols <- which(col_types$form_type == "date")
+    str_cols  <- which(col_types$form_type != "date")
 
     values$data <- values$data |>
       select(-mhcs()$get_main_key_id) |>
       mutate(
-        dplyr::across(tidyselect::all_of({{date_cols}}), as.Date)
+        dplyr::across(tidyselect::all_of({{date_cols}}), as.Date),
+        dplyr::across(tidyselect::all_of({{str_cols}}), as.character),
       ) |>
       arrange({{key_id}})
 
@@ -460,7 +459,8 @@ server <- function(input, output, session) {
           keys = TRUE
         )
       ) |>
-        DT::formatDate(date_cols, "toLocaleDateString", params = list('ru-RU'))
+        DT::formatDate(date_cols, "toLocaleDateString", params = list('ru-RU')) |>
+        DT::formatString(str_cols)
     )
 
     showModal(modalDialog(
@@ -598,7 +598,7 @@ server <- function(input, output, session) {
     removeModal()
 
     # та самая форма для ключа
-    scheme_for_key_input <- mhcs()$get_schema(values$nested_form_id) |>
+    scheme_for_key_input <- mhcs()$get_scheme(values$nested_form_id) |>
       dplyr::filter(form_id == mhcs()$get_key_id(values$nested_form_id))
 
     ui1 <- rlang::exec(
@@ -678,7 +678,7 @@ server <- function(input, output, session) {
   observeEvent(input$add_new_main_key_button, {
 
     # данные для главного ключа
-    scheme_for_key_input <- mhcs()$get_schema("main") |>
+    scheme_for_key_input <- mhcs()$get_scheme("main") |>
       dplyr::filter(form_id == mhcs()$get_main_key_id)
 
     # создать форму для выбора ключа
@@ -864,7 +864,7 @@ server <- function(input, output, session) {
             tibble::as_tibble()
 
           # handle with data
-          scheme <- mhcs()$get_schema(x)
+          scheme <- mhcs()$get_scheme(x)
 
           date_columns   <- subset(scheme, form_type == "date", form_id, drop = TRUE)
           number_columns <- subset(scheme, form_type == "number", form_id, drop = TRUE)
@@ -916,10 +916,11 @@ server <- function(input, output, session) {
         "---",
         "\n"
       )
+      box::use(modules/data_manipulations[is_this_empty_value])
 
       # iterate by scheme parts
       purrr::walk(
-        .x = unique(mhcs()$get_schema("main")$part),
+        .x = unique(mhcs()$get_scheme("main")$part),
         .f = \(x_iter1) {
           # write level 1 header
           HEADER_1 <- paste("#", x_iter1, "\n")
@@ -927,14 +928,14 @@ server <- function(input, output, session) {
 
           # iterate by level2 headers (subgroups)
           purrr::walk(
-            .x = dplyr::pull(unique(subset(mhcs()$get_schema("main"), part == x_iter1, "subgroup"))),
+            .x = dplyr::pull(unique(subset(mhcs()$get_scheme("main"), part == x_iter1, "subgroup"))),
             .f = \(x_iter2) {
               # get header 2 name
               HEADER_2 <- paste("##", x_iter2, "\n")
 
               # for some reason set litle scheme...
               litle_scheme <- subset(
-                x = mhcs()$get_schema("main"),
+                x = mhcs()$get_scheme("main"),
                 subset = part == x_iter1 & subgroup == x_iter2,
                 select = c("form_id", "form_label", "form_type")
               ) |>
@@ -955,7 +956,7 @@ server <- function(input, output, session) {
                     if (length(docx_value) > 1) docx_value <- paste(docx_value, collapse = ", ")
 
                     # if non empty data - add string
-                    if (!check_for_empty_data(docx_value)) paste0("**", docx_label, "**: ", docx_value, "\n") else NA
+                    if (!is_this_empty_value(docx_value)) paste0("**", docx_label, "**: ", docx_value, "\n") else NA
                   } else if (docx_type == "description") {
                     # treat description label as citation text
                     paste0(">", docx_label, "\n")
@@ -1039,7 +1040,7 @@ server <- function(input, output, session) {
     for (table_name in mhcs()$all_tables_names) {
 
       df     <- openxlsx2::read_xlsx(wb, table_name) 
-      scheme <- mhcs()$get_schema_with_values_forms(table_name) 
+      scheme <- mhcs()$get_scheme_with_values_forms(table_name) 
 
       # столбцы в таблицы и схема
       df_to_schema_compare <- setdiff(colnames(df), unique(scheme$form_id))
@@ -1064,7 +1065,7 @@ server <- function(input, output, session) {
     for (table_name in mhcs()$all_tables_names) {
 
       df     <- openxlsx2::read_xlsx(wb, table_name) 
-      scheme <- mhcs()$get_schema_with_values_forms(table_name)
+      scheme <- mhcs()$get_scheme_with_values_forms(table_name)
 
       date_columns <- subset(scheme, form_type == "date", form_id, drop = TRUE)
       number_columns <- subset(scheme, form_type == "number", form_id, drop = TRUE)
@@ -1129,7 +1130,7 @@ server <- function(input, output, session) {
         type = "message"
       )
       cli::cli_alert_success(message)
-      }
+    }
     log_action_to_db("importing data from xlsx", con = con)
     removeModal()
   })
@@ -1239,4 +1240,4 @@ server <- function(input, output, session) {
 
 app <- shinyApp(ui = ui, server = server)
 
-  runApp(app, launch.browser = TRUE)
+runApp(app, launch.browser = TRUE)
\ No newline at end of file
diff --git a/helpers/functions.R b/helpers/functions.R
deleted file mode 100644
index a5a5ca3..0000000
--- a/helpers/functions.R
+++ /dev/null
@@ -1,27 +0,0 @@
-
-
-#' @description Function check if variable contains some sort of empty data
-#' (NULL, NA, "", other 0-length data) and return `TRUE` (`FALSE` if data is
-#' not 'empty').
-#'
-#' Needed for proper data validation.
-#' (ДУБЛИРУЕТ МОДУЛЬ `data_manipulation`)
-check_for_empty_data <- function(value_to_check) {
-
-  # for any 0-length
-  if (length(value_to_check) == 0) return(TRUE)
-
-  # for NA
-  if (is.logical(value_to_check) && is.na(value_to_check)) return(TRUE)
-
-  # for NULL
-  if (is.null(value_to_check)) return(TRUE)
-
-  # for non-empty Date (RETURN FALSE)
-  if (inherits(value_to_check, "Date") && length(value_to_check) != 0) return(FALSE)
-
-  # for empty strings (stands before checking non-empty data for avoid mistakes)
-  if (value_to_check == "") return(TRUE)
-
-  FALSE
-}
diff --git a/modules/data_manipulations.R b/modules/data_manipulations.R
index 5919a1e..b9306a1 100644
--- a/modules/data_manipulations.R
+++ b/modules/data_manipulations.R
@@ -4,7 +4,8 @@
 #' not 'empty').
 #'
 #' Needed for proper data validation.
-check_for_empty_data = function(value_to_check) {
+#' @export
+is_this_empty_value = function(value_to_check) {
 
   # for any 0-length
   if (length(value_to_check) == 0) return(TRUE)
@@ -19,7 +20,14 @@ check_for_empty_data = function(value_to_check) {
   if (inherits(value_to_check, "Date") && length(value_to_check) != 0) return(FALSE)
 
   # for empty strings (stands before checking non-empty data for avoid mistakes)
-  if (value_to_check == "") return(TRUE)
+  if (is.character(value_to_check)) {
+    if (is.na(value_to_check)) return(TRUE)
+    if (value_to_check == "")   return(TRUE)
+  }
 
-  FALSE
+  if (is.double(value_to_check)) {
+    if (is.na(value_to_check)) return(TRUE)
+  }
+
+  return(FALSE)
 }
diff --git a/modules/data_validation.R b/modules/data_validation.R
index 39faa35..d3616ad 100644
--- a/modules/data_validation.R
+++ b/modules/data_validation.R
@@ -3,7 +3,7 @@
 init_val = function(scheme, ns) {
 
   options(box.path = here::here())
-  box::use(modules/data_manipulations[check_for_empty_data])
+  box::use(modules/data_manipulations[is_this_empty_value])
 
   iv <- shinyvalidate::InputValidator$new()
 
@@ -15,7 +15,7 @@ init_val = function(scheme, ns) {
 
   # формируем список id - тип
   inputs_simple_list <- scheme |>
-    dplyr::filter(!form_type %in% c("nested_forms","description", "description_header")) |>
+    dplyr::filter(!form_type %in% c("nested_forms", "description", "description_header")) |>
     dplyr::distinct(form_id, form_type) |>
     tibble::deframe()
 
@@ -39,7 +39,7 @@ init_val = function(scheme, ns) {
 
         iv$add_rule(x_input_id, function(x) {
           # exit if empty
-          if (check_for_empty_data(x)) {
+          if (is_this_empty_value(x)) {
             return(NULL)
           }
           # хак для пропуска значений
@@ -64,7 +64,7 @@ init_val = function(scheme, ns) {
               function(x) {
 
                 # exit if empty
-                if (check_for_empty_data(x)) {
+                if (is_this_empty_value(x)) {
                   return(NULL)
                 }
 
@@ -85,11 +85,11 @@ init_val = function(scheme, ns) {
         }
       }
 
-      if (form_type %in% c("select_multiple", "select_one")) {
+      if (form_type %in% c("select_multiple", "select_one", "radio", "checkbox")) {
         iv$add_rule(x_input_id, function(x) {
 
           if (length(x) == 1) {
-            if (check_for_empty_data(x)) return(NULL)
+            if (is_this_empty_value(x)) return(NULL)
           }
 
           # проверка на соответствие вариантов схеме ---------
diff --git a/modules/db.R b/modules/db.R
index 192b133..d9300b3 100644
--- a/modules/db.R
+++ b/modules/db.R
@@ -185,7 +185,7 @@ write_df_to_db = function(
   con
 ) {
 
-  scheme         <- schm$get_schema(table_name)
+  scheme         <- schm$get_scheme(table_name)
   main_key_id    <- schm$get_main_key_id
   nested_key_id  <- schm$get_key_id(table_name)
 
diff --git a/modules/global_options.R b/modules/global_options.R
index 0bed070..d536810 100644
--- a/modules/global_options.R
+++ b/modules/global_options.R
@@ -30,7 +30,8 @@ check_and_init_scheme = function() {
   cli::cli_inform(c("*" = "проверка схемы..."))
 
   files_to_watch <- c(
-    "modules/scheme_generator.R"
+    "modules/scheme_generator.R",
+    "modules/utils.R"
   )
 
   scheme_names <- enabled_schemas
@@ -59,8 +60,9 @@ check_and_init_scheme = function() {
     # если данные были изменены проводим реинициализацию таблицы и схемы
     if (!all(exist_hash == saved_hash)) {
 
-      cli::cli_inform(c(">" = "Данные схемы были изменены..."))
+      cli::cli_inform(c(">" = "Данные схем были изменены..."))
       init_scheme(scheme_file)
+
     } else {
       cli::cli_alert_success("изменений нет")
     }
diff --git a/modules/scheme_generator.R b/modules/scheme_generator.R
index 299eba7..7b2e261 100644
--- a/modules/scheme_generator.R
+++ b/modules/scheme_generator.R
@@ -1,14 +1,14 @@
 
 #' @export
 scheme_R6 <- R6::R6Class(
-  "schemes_f",
+  "schemes_generator",
   public = list(
 
     initialize = function(scheme_file_path = NULL) {
 
       private$scheme_file_path <- scheme_file_path
 
-      # make list of schemas
+      # make list of schemes
       private$schemes_list <- list()
       private$schemes_list[["main"]] <- private$load_scheme_from_xlsx("main")
 
@@ -67,11 +67,11 @@ scheme_R6 <- R6::R6Class(
 
     # возврат схемы ------------------------------------
     ## полностью -------
-    get_schema = function(table_name) {
+    get_scheme = function(table_name) {
       private$schemes_list[[table_name]]
     },
     ## с полями имеющие значение -------
-    get_schema_with_values_forms = function(table_name) {
+    get_scheme_with_values_forms = function(table_name) {
       private$schemes_list[[table_name]] |>
         dplyr::filter(!form_type %in% private$excluded_types)
     },
@@ -144,7 +144,7 @@ scheme_R6 <- R6::R6Class(
 # schm$get_forms_ids("main")
 # schm$get_all_ids("main")
 
-# schm$get_schema("main")
+# schm$get_scheme("main")
 
 # schm$get_id_type_list("allergo_anamnesis")
 
diff --git a/modules/utils.R b/modules/utils.R
index e89cc12..47503fa 100644
--- a/modules/utils.R
+++ b/modules/utils.R
@@ -264,6 +264,14 @@ update_forms_with_data = function(
   ns
 ) {
 
+  box::use(modules/data_manipulations[is_this_empty_value])
+
+  # print("-----------------")
+  # cli::cli_inform("form_id: {form_id} | form_type: {form_type}")
+  # print(value)
+  # print(typeof(value))
+  # print(is_this_empty_value(value))
+
   filterd_line <- scheme |>
     dplyr::filter(form_id == {{form_id}})
 
@@ -294,50 +302,58 @@ update_forms_with_data = function(
     new_choices <- unique(c(old_choices, value))
     new_choices <- new_choices[!is.na(new_choices)]
 
-
     shiny::updateSelectizeInput(inputId = form_id, selected = value, choices = new_choices)
-    # shiny::updateSelectizeInput(inputId = form_id, selected = value)
   }
 
   # select_multiple
   # check if value is not NA and split by delimetr
-  if (form_type == "select_multiple" && !is.na(value)) {
-    vars <- stringr::str_split_1(value, local_delimeter)
+  if (form_type == "select_multiple") {
+    if (is_this_empty_value(value)) {
+      shiny::updateSelectizeInput(inputId = form_id, selected = as.character(0))
+    } else {
+      vars <- stringr::str_split_1(value, local_delimeter)
 
-    # update choices
-    old_choices <- filterd_line$choices
-    new_choices <- unique(c(old_choices, vars))
-    new_choices <- new_choices[!is.na(new_choices)]
-
-    shiny::updateSelectizeInput(inputId = form_id, selected = vars, choices = new_choices)
-    # shiny::updateSelectizeInput(inputId = form_id, selected = vars)
-  }
-
-  # in other case fill with `character(0)` to proper reseting form
-  if (form_type == "select_multiple" && is.na(value)) {
-    shiny::updateSelectizeInput(inputId = form_id, selected = character(0))
+      # update choices
+      old_choices <- filterd_line$choices
+      new_choices <- unique(c(old_choices, vars))
+      new_choices <- new_choices[!is.na(new_choices)]
+      shiny::updateSelectizeInput(inputId = form_id, selected = vars, choices = new_choices)
+    }
   }
 
   # radio buttons
-  if (form_type == "radio" && !is.na(value)) {
-    shiny::updateRadioButtons(inputId = form_id, selected = value)
-  }
-  if (form_type == "radio" && is.na(value)) {
-    shiny::updateRadioButtons(inputId = form_id, selected = character(0))
+  if (form_type == "radio") {
+    if (is_this_empty_value(value)) {
+      shiny::updateRadioButtons(inputId = form_id, selected = character(0))
+    } else {
+      # update choices
+      old_choices <- filterd_line$choices
+      new_choices <- unique(c(old_choices, value))
+      new_choices <- new_choices[!is.na(new_choices)]
+
+      shiny::updateRadioButtons(inputId = form_id, selected = value, choices = new_choices)
+    }
   }
 
   # checkboxes
-  if (form_type == "checkbox" && !is.na(value)) {
-    vars <- stringr::str_split_1(value, local_delimeter)
-    shiny::updateCheckboxGroupInput(inputId = form_id, selected = vars)
-  }
-  if (form_type == "checkbox" && is.na(value)) {
-    shiny::updateCheckboxGroupInput(inputId = form_id, selected = character(0))
+  if (form_type == "checkbox") {
+
+    if (is_this_empty_value(value)) {
+      shiny::updateCheckboxGroupInput(inputId = form_id, selected = character(0))
+    } else {
+
+      vars <- stringr::str_split_1(value, local_delimeter)
+  
+      # update choices
+      old_choices <- filterd_line$choices
+      new_choices <- unique(c(old_choices, vars))
+      new_choices <- new_choices[!is.na(new_choices)]
+  
+      shiny::updateCheckboxGroupInput(inputId = form_id, selected = vars, choices = new_choices)
+    }
+
   }
 
-  # if (type == "inline_table") {
-  #   message("EMPTY")
-  # }
 }
 
 #' @export
@@ -361,7 +377,7 @@ clean_forms = function(
         form_id   = x_id,
         form_type = x_type,
         value     = get_empty_data(x_type),
-        scheme = schm$get_schema(table_name),
+        scheme = schm$get_scheme(table_name),
         ns = ns
       )
     }