Improved

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared/Volo/Abp/FeatureManagement/AbpFeatureManagementDomainSharedModule.cs

@@ -1,5 +1,6 @@
 using Volo.Abp.FeatureManagement.Localization;
 using Volo.Abp.Localization;
+using Volo.Abp.Localization.ExceptionHandling;
 using Volo.Abp.Modularity;
 using Volo.Abp.Validation;
 using Volo.Abp.Validation.Localization;
@@ -27,6 +28,11 @@ namespace Volo.Abp.FeatureManagement
                         typeof(AbpValidationResource)
                     ).AddVirtualJson("Volo/Abp/FeatureManagement/Localization/Domain");
             });
+
+            Configure<AbpExceptionLocalizationOptions>(options =>
+            {
+                options.MapCodeNamespace("Volo.Abp.FeatureManagement", typeof(AbpFeatureManagementResource));
+            });
         }
     }
 }

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared/Volo/Abp/FeatureManagement/FeatureManagementDomainErrorCodes.cs

@@ -1,7 +1,9 @@
-namespace Volo.Abp.FeatureManagement
+using System;
+
+namespace Volo.Abp.FeatureManagement
 {
     public static class FeatureManagementDomainErrorCodes
     {
-        
+        public const string FeatureValueInvalid = "Volo.Abp.FeatureManagement:InvalidFeatureValue";
     }
 }

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared/Volo/Abp/FeatureManagement/FeatureValueInvalidException.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace Volo.Abp.FeatureManagement
+{
+    [Serializable]
+    public class FeatureValueInvalidException : BusinessException
+    {
+        public FeatureValueInvalidException(string name) :
+            base(FeatureManagementDomainErrorCodes.FeatureValueInvalid)
+        {
+            WithData("0", name);
+        }
+    }
+}

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared/Volo/Abp/FeatureManagement/Localization/Domain/ar.json

@@ -2,6 +2,7 @@
   "culture": "ar",
   "texts": {
     "Features": "المميزات",
-    "NoFeatureFoundMessage": "لا توجد أي ميزة متاحة."
+    "NoFeatureFoundMessage": "لا توجد أي ميزة متاحة.",
+    "Volo.Abp.FeatureManagement:InvalidFeatureValue" : "{0} قيمة الميزة غير صالحة!"
   }
-}
+}

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared/Volo/Abp/FeatureManagement/Localization/Domain/de.json

@@ -2,6 +2,7 @@
   "culture": "de",
   "texts": {
     "Features": "Funktionen",
-    "NoFeatureFoundMessage": "Es ist keine Funktion verfügbar."
+    "NoFeatureFoundMessage": "Es ist keine Funktion verfügbar.",
+    "Volo.Abp.FeatureManagement:InvalidFeatureValue" : "Der {0} -Feature-Wert ist ungültig!"
   }
-}
+}

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared/Volo/Abp/FeatureManagement/Localization/Domain/en.json

@@ -4,6 +4,7 @@
     "Features": "Features",
     "NoFeatureFoundMessage": "There isn't any available feature.",
     "Permission:FeatureManagement": "Feature management",
-    "Permission:FeatureManagement.ManageHostFeatures": "Manage Host features"
+    "Permission:FeatureManagement.ManageHostFeatures": "Manage Host features",
+    "Volo.Abp.FeatureManagement:InvalidFeatureValue" : "{0} feature value is not valid!"
   }
 }

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared/Volo/Abp/FeatureManagement/Localization/Domain/ru.json

@@ -2,6 +2,7 @@
   "culture": "ru",
   "texts": {
     "Features": "Функциональные возможности",
-    "NoFeatureFoundMessage": "Нет доступных функциональных возможностей."
+    "NoFeatureFoundMessage": "Нет доступных функциональных возможностей.",
+    "Volo.Abp.FeatureManagement:InvalidFeatureValue" : "Недопустимое значение функции {0}!"
   }
 }

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared/Volo/Abp/FeatureManagement/Localization/Domain/tr.json

@@ -4,6 +4,7 @@
     "Features": "Özellikler",
     "NoFeatureFoundMessage": "Hiç özellik yok.",
     "Permission:FeatureManagement": "Özellik yönetimi",
-    "Permission:FeatureManagement.ManageHostFeatures": "Host özelliklerini düzenle"
+    "Permission:FeatureManagement.ManageHostFeatures": "Host özelliklerini düzenle",
+    "Volo.Abp.FeatureManagement:InvalidFeatureValue" : "{0} özellik değeri geçerli değil!"
   }
 }

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared/Volo/Abp/FeatureManagement/Localization/Domain/zh-Hans.json

@@ -4,6 +4,7 @@
 		"Features": "功能",
 		"NoFeatureFoundMessage": "没有可用的功能.",
 		"Permission:FeatureManagement": "特性管理",
-		"Permission:FeatureManagement.ManageHostFeatures": "管理Host特性"
+		"Permission:FeatureManagement.ManageHostFeatures": "管理Host特性",
+		"Volo.Abp.FeatureManagement:InvalidFeatureValue" : "{0}功能的值无效!"
 	}
 }

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain.Shared/Volo/Abp/FeatureManagement/Localization/Domain/zh-Hant.json

@@ -4,6 +4,7 @@
 		"Features": "功能",
 		"NoFeatureFoundMessage": "沒有可用的功能.",
 		"Permission:FeatureManagement": "功能管理",
-		"Permission:FeatureManagement.ManageHostFeatures": "管理Host功能"
+		"Permission:FeatureManagement.ManageHostFeatures": "管理Host功能",
+		"Volo.Abp.FeatureManagement:InvalidFeatureValue" : "{0}功能的值無效!"
 	}
 }

modules/feature-management/src/Volo.Abp.FeatureManagement.Domain/Volo/Abp/FeatureManagement/FeatureManager.cs

@@ -3,10 +3,10 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Localization;
 using Microsoft.Extensions.Options;
 using Volo.Abp.DependencyInjection;
 using Volo.Abp.Features;
-using Volo.Abp.Validation;
 
 namespace Volo.Abp.FeatureManagement
 {
@@ -15,15 +15,18 @@ namespace Volo.Abp.FeatureManagement
         protected IFeatureDefinitionManager FeatureDefinitionManager { get; }
         protected List<IFeatureManagementProvider> Providers => _lazyProviders.Value;
         protected FeatureManagementOptions Options { get; }
+        protected IStringLocalizerFactory StringLocalizerFactory { get; }
 
         private readonly Lazy<List<IFeatureManagementProvider>> _lazyProviders;
 
         public FeatureManager(
             IOptions<FeatureManagementOptions> options,
             IServiceProvider serviceProvider,
-            IFeatureDefinitionManager featureDefinitionManager)
+            IFeatureDefinitionManager featureDefinitionManager,
+            IStringLocalizerFactory stringLocalizerFactory)
         {
             FeatureDefinitionManager = featureDefinitionManager;
+            StringLocalizerFactory = stringLocalizerFactory;
             Options = options.Value;
 
             //TODO: Instead, use IHybridServiceScopeFactory and create a scope..?
@@ -131,9 +134,9 @@ namespace Volo.Abp.FeatureManagement
 
             var feature = FeatureDefinitionManager.Get(name);
 
-            if (feature.ValueType.Validator != null && !feature.ValueType.Validator.IsValid(value))
+            if (!feature.ValueType.Validator.IsValid(value))
             {
-                throw new BusinessException($"{feature.Name} value is invalid");
+                throw new FeatureValueInvalidException(feature.DisplayName.Localize(StringLocalizerFactory));
             }
 
             var providers = Enumerable

modules/feature-management/src/Volo.Abp.FeatureManagement.Web/Pages/FeatureManagement/FeatureManagementModal.cshtml

@@ -51,9 +51,16 @@
 
                                             @if (feature.ValueType is FreeTextStringValueType)
                                             {
+                                                var type = "text";
+                                                if(feature.ValueType.Validator is NumericValueValidator)
+                                                {
+                                                    type = "number";
+                                                }
+
                                                 <abp-input asp-for="@featureGroups[i].Features[j].Value"
                                                            label="@feature.DisplayName"
                                                            disabled="@disabled"
+                                                           type="@type"
                                                            group-data-feature-name="@feature.Name"
                                                            group-data-parent-name="@(feature.ParentName ?? "")"
                                                            group-style="margin-left: @(feature.Depth * 25)px"/>
@@ -80,7 +87,7 @@
                                                 </div>
                                             }
 
-                                             <input value="@feature.Name" name="FeatureGroups[@i].Features[@j].Name" hidden=""/>
+                                            <input value="@feature.Name" name="FeatureGroups[@i].Features[@j].Name" hidden=""/>
                                         </div>
                                     }
                                 </div>