diff --git a/VDSSample/ViewControllers/TableViewController.swift b/VDSSample/ViewControllers/TableViewController.swift
index ceb696a..c4d4466 100644
--- a/VDSSample/ViewControllers/TableViewController.swift
+++ b/VDSSample/ViewControllers/TableViewController.swift
@@ -8,6 +8,7 @@
 import Foundation
 import VDS
 import UIKit
+import VDSTokens
 
 class TableViewController: BaseViewController<Table> {
 
@@ -15,7 +16,9 @@ class TableViewController: BaseViewController<Table> {
     
     var fillContainer = Toggle()
     
-    var customColumnWidthSize = NumericField()
+    var customColumnWidthSize = NumericField().with {
+        $0.placeholder = "Minimum 50px"
+    }
     
     lazy var headerLineStylePicker = {
         PickerSelectorView(title: "primary", picker: self.picker, items: Line.Style.allCases)
@@ -46,6 +49,7 @@ class TableViewController: BaseViewController<Table> {
         addFormRow(label: "Custom column size", view: customColumnWidthSize)
         
         fillContainer.isOn = component.fillContainer
+        updateTextFieldStatus(enable: !fillContainer.isOn)
         
         addContentTopView(view: component)
         
@@ -55,14 +59,13 @@ class TableViewController: BaseViewController<Table> {
         
         fillContainer.onChange = { [weak self] sender in
             self?.component.fillContainer = sender.isOn
-            self?.customColumnWidthSize.isEnabled = !sender.isOn
+            self?.updateTextFieldStatus(enable:!sender.isOn)
         }
-        
-        customColumnWidthSize.textPublisher.sink { [weak self] text in
-            if let width = NumberFormatter().number(from: text), let count = self?.component.tableHeader.first?.count {
-                self?.component.columnWidths = Array(repeating: CGFloat(truncating: width), count: count)
+                
+        customColumnWidthSize.numberPublisher.sink { [weak self]  text in
+            if let count = self?.component.tableHeader.first?.count, let text, text.intValue > 50 {
+                self?.component.columnWidths = Array(repeating: CGFloat(truncating: text), count: count)
             }
-            
         }.store(in: &subscribers)
     }
     
@@ -104,6 +107,11 @@ class TableViewController: BaseViewController<Table> {
         }
     }
     
+    func updateTextFieldStatus(enable: Bool) {
+        customColumnWidthSize.isEnabled = enable
+        customColumnWidthSize.backgroundColor = enable ? UIColor.white : VDSColor.paletteGray85
+    }
+    
     func setupModel() {
         ///Header row
         self.component.tableHeader = [[TableItemModel(bottomLine: .primary, component: Label().with { $0.text = ""}),