public void AddValidation_DoesNotTrounceExistingAttributes()
        {
            // Arrange
            var expectedMessage = ValidationAttributeUtil.GetRequiredErrorMessage("Length");
            var provider = TestModelMetadataProvider.CreateDefaultProvider();
            var metadata = provider.GetMetadataForProperty(typeof(string), "Length");

            var attribute = new RequiredAttribute();
            var adapter = new RequiredAttributeAdapter(attribute, stringLocalizer: null);

            var actionContext = new ActionContext();
            var context = new ClientModelValidationContext(actionContext, metadata, provider, new AttributeDictionary());

            context.Attributes.Add("data-val", "original");
            context.Attributes.Add("data-val-required", "original");

            // Act
            adapter.AddValidation(context);

            // Assert
            Assert.Collection(
                context.Attributes,
                kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("original", kvp.Value); },
                kvp => { Assert.Equal("data-val-required", kvp.Key); Assert.Equal("original", kvp.Value); });
        }
        public void GetClientValidationRules_ReturnsValidationParameters_Localize()
        {
            // Arrange
            var provider = TestModelMetadataProvider.CreateDefaultProvider();
            var metadata = provider.GetMetadataForProperty(typeof(string), "Length");

            var attribute = new RequiredAttribute();

            var expectedProperties = new object[] { "Length" };
            var message = "This paramter is required.";
            var expectedMessage = "FR This parameter is required.";
            attribute.ErrorMessage = message;

            var stringLocalizer = new Mock<IStringLocalizer>();
            stringLocalizer.Setup(s => s[attribute.ErrorMessage, expectedProperties])
                .Returns(new LocalizedString(attribute.ErrorMessage, expectedMessage));

            var adapter = new RequiredAttributeAdapter(attribute, stringLocalizer: stringLocalizer.Object);

            var actionContext = new ActionContext();
            var context = new ClientModelValidationContext(actionContext, metadata, provider);

            // Act
            var rules = adapter.GetClientValidationRules(context);

            // Assert
            var rule = Assert.Single(rules);
            Assert.Equal("required", rule.ValidationType);
            Assert.Empty(rule.ValidationParameters);
            Assert.Equal(expectedMessage, rule.ErrorMessage);
        }
        public void AddValidation_AddsValidation_Localize()
        {
            // Arrange
            var provider = TestModelMetadataProvider.CreateDefaultProvider();
            var metadata = provider.GetMetadataForProperty(typeof(string), "Length");

            var attribute = new RequiredAttribute();

            var expectedProperties = new object[] { "Length" };
            var message = "This paramter is required.";
            var expectedMessage = "FR This parameter is required.";
            attribute.ErrorMessage = message;

            var stringLocalizer = new Mock<IStringLocalizer>();
            stringLocalizer.Setup(s => s[attribute.ErrorMessage, expectedProperties])
                .Returns(new LocalizedString(attribute.ErrorMessage, expectedMessage));

            var adapter = new RequiredAttributeAdapter(attribute, stringLocalizer: stringLocalizer.Object);

            var actionContext = new ActionContext();
            var context = new ClientModelValidationContext(actionContext, metadata, provider, new AttributeDictionary());

            // Act
            adapter.AddValidation(context);

            // Assert
            Assert.Collection(
                context.Attributes,
                kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("true", kvp.Value); },
                kvp => { Assert.Equal("data-val-required", kvp.Key); Assert.Equal(expectedMessage, kvp.Value); });
        }
    public void AddValidation_DoesNotTrounceExistingAttributes()
    {
        // Arrange
        var expectedMessage = ValidationAttributeUtil.GetRequiredErrorMessage("Length");
        var provider        = TestModelMetadataProvider.CreateDefaultProvider();
        var metadata        = provider.GetMetadataForProperty(typeof(string), "Length");

        var attribute = new RequiredAttribute();
        var adapter   = new RequiredAttributeAdapter(attribute, stringLocalizer: null);

        var actionContext = new ActionContext();
        var context       = new ClientModelValidationContext(actionContext, metadata, provider, new Dictionary <string, string>());

        context.Attributes.Add("data-val", "original");
        context.Attributes.Add("data-val-required", "original");

        // Act
        adapter.AddValidation(context);

        // Assert
        Assert.Collection(
            context.Attributes,
            kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("original", kvp.Value); },
            kvp => { Assert.Equal("data-val-required", kvp.Key); Assert.Equal("original", kvp.Value); });
    }
    public void AddValidation_AddsValidation_Localize()
    {
        // Arrange
        var provider = TestModelMetadataProvider.CreateDefaultProvider();
        var metadata = provider.GetMetadataForProperty(typeof(string), "Length");

        var attribute = new RequiredAttribute();

        var expectedProperties = new object[] { "Length" };
        var message            = "This parameter is required.";
        var expectedMessage    = "FR This parameter is required.";

        attribute.ErrorMessage = message;

        var stringLocalizer = new Mock <IStringLocalizer>();

        stringLocalizer.Setup(s => s[attribute.ErrorMessage, expectedProperties])
        .Returns(new LocalizedString(attribute.ErrorMessage, expectedMessage));

        var adapter = new RequiredAttributeAdapter(attribute, stringLocalizer: stringLocalizer.Object);

        var actionContext = new ActionContext();
        var context       = new ClientModelValidationContext(actionContext, metadata, provider, new Dictionary <string, string>());

        // Act
        adapter.AddValidation(context);

        // Assert
        Assert.Collection(
            context.Attributes,
            kvp => { Assert.Equal("data-val", kvp.Key); Assert.Equal("true", kvp.Value); },
            kvp => { Assert.Equal("data-val-required", kvp.Key); Assert.Equal(expectedMessage, kvp.Value); });
    }
Example #6
0
        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();
            FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
            RouteConfig.RegisterRoutes(RouteTable.Routes);
            BundleConfig.RegisterBundles(BundleTable.Bundles);
            RequiredAttributeAdapter.SelfRegister();

            // Added by Danyal
            System.Web.Helpers.AntiForgeryConfig.SuppressXFrameOptionsHeader = true;
            MvcHandler.DisableMvcResponseHeader = true;
        }
        public void AddValidation_adds_required_rule()
        {
            // Arrange
            var attribute = new RequiredAttribute();
            var adapter   = new RequiredAttributeAdapter(attribute);

            var context = new ClientModelValidationContextBuilder()
                          .WithModelType <string>()
                          .Build();

            // Act
            adapter.AddValidation(context);

            // Assert
            context.Attributes.Keys.ShouldContain("v-validate");
            context.Attributes["v-validate"].ShouldBe("{required:true}");
        }
        public void ClientRulesWithRequiredAttribute() {
            // Arrange
            var metadata = ModelMetadataProviders.Current.GetMetadataForProperty(() => null, typeof(string), "Length");
            var context = new ControllerContext();
            var attribute = new RequiredAttribute();
            var adapter = new RequiredAttributeAdapter(metadata, context, attribute);

            // Act
            var rules = adapter.GetClientValidationRules()
                               .OrderBy(r => r.ValidationType)
                               .ToArray();

            // Assert
            Assert.AreEqual(1, rules.Length);
            Assert.AreEqual("required", rules[0].ValidationType);
            Assert.AreEqual(0, rules[0].ValidationParameters.Count);
            Assert.AreEqual(@"The Length field is required.", rules[0].ErrorMessage);
        }
        public void GetClientValidationRules_ReturnsValidationParameters()
        {
            // Arrange
            var provider = new DataAnnotationsModelMetadataProvider();
            var metadata = provider.GetMetadataForProperty(() => null, typeof(string), "Length");
            var attribute = new RequiredAttribute();
            var adapter = new RequiredAttributeAdapter(attribute);
            var context = new ClientModelValidationContext(metadata, provider);

            // Act
            var rules = adapter.GetClientValidationRules(context);

            // Assert
            var rule = Assert.Single(rules);
            Assert.Equal("required", rule.ValidationType);
            Assert.Empty(rule.ValidationParameters);
            Assert.Equal("The Length field is required.", rule.ErrorMessage);
        }
        public void ClientRulesWithRequiredAttribute()
        {
            // Arrange
            var metadata  = ModelMetadataProviders.Current.GetMetadataForProperty(() => null, typeof(string), "Length");
            var context   = new ControllerContext();
            var attribute = new RequiredAttribute();
            var adapter   = new RequiredAttributeAdapter(metadata, context, attribute);

            // Act
            var rules = adapter.GetClientValidationRules()
                        .OrderBy(r => r.ValidationType)
                        .ToArray();

            // Assert
            Assert.AreEqual(1, rules.Length);
            Assert.AreEqual("required", rules[0].ValidationType);
            Assert.AreEqual(0, rules[0].ValidationParameters.Count);
            Assert.AreEqual(@"The Length field is required.", rules[0].ErrorMessage);
        }
        public void GetClientValidationRules_ReturnsValidationParameters()
        {
            // Arrange
            var expected = ValidationAttributeUtil.GetRequiredErrorMessage("Length");
            var provider = TestModelMetadataProvider.CreateDefaultProvider();
            var metadata = provider.GetMetadataForProperty(typeof(string), "Length");
            var attribute = new RequiredAttribute();
            var adapter = new RequiredAttributeAdapter(attribute);
            var serviceCollection = new ServiceCollection();
            var requestServices = serviceCollection.BuildServiceProvider();
            var context = new ClientModelValidationContext(metadata, provider, requestServices);

            // Act
            var rules = adapter.GetClientValidationRules(context);

            // Assert
            var rule = Assert.Single(rules);
            Assert.Equal("required", rule.ValidationType);
            Assert.Empty(rule.ValidationParameters);
            Assert.Equal(expected, rule.ErrorMessage);
        }
Example #12
0
        public IAttributeAdapter GetAttributeAdapter(ValidationAttribute attribute, IStringLocalizer stringLocalizer)
        {
            if (attribute == null)
            {
                throw new ArgumentNullException(nameof(attribute));
            }

            if (_options == null)
            {
                throw new ArgumentNullException(nameof(_options));
            }

            IAttributeAdapter adapter;

            if (attribute is CompareAttribute compareAttribute)
            {
                adapter = new CompareAttributeAdapter(compareAttribute);
            }
            else if (attribute is CreditCardAttribute creditCardAttribute)
            {
                adapter = new CreditCardAttributeAdapter(creditCardAttribute);
            }
            else if (attribute is EmailAddressAttribute emailAddressAttribute)
            {
                adapter = new EmailAddressAttributeAdapter(emailAddressAttribute);
            }
            else if (attribute is FileExtensionsAttribute fileExtensionsAttribute)
            {
                adapter = new FileExtensionsAttributeAdapter(fileExtensionsAttribute);
            }
            else if (attribute is MaxLengthAttribute maxLengthAttribute)
            {
                adapter = new MaxLengthAttributeAdapter(maxLengthAttribute);
            }
            else if (attribute is MinLengthAttribute minLengthAttribute)
            {
                adapter = new MinLengthAttributeAdapter(minLengthAttribute);
            }
            else if (attribute is RangeAttribute rangeAttribute)
            {
                adapter = new RangeAttributeAdapter(rangeAttribute, _options);
            }
            else if (attribute is RegularExpressionAttribute regularExpressionAttribute)
            {
                adapter = new RegularExpressionAttributeAdapter(regularExpressionAttribute);
            }
            else if (attribute is RequiredAttribute requiredAttribute)
            {
                adapter = new RequiredAttributeAdapter(requiredAttribute);
            }
            else if (attribute is StringLengthAttribute stringLengthAttribute)
            {
                adapter = new StringLengthAttributeAdapter(stringLengthAttribute);
            }
            else if (attribute is UrlAttribute urlAttribute)
            {
                adapter = new UrlAttributeAdapter(urlAttribute);
            }
            else
            {
                adapter = null;
            }

            return(adapter);
        }
        public IAttributeAdapter GetAttributeAdapter(ValidationAttribute attribute, IStringLocalizer stringLocalizer)
        {
            if (attribute == null)
            {
                throw new ArgumentNullException(nameof(attribute));
            }

            IAttributeAdapter adapter;

            var type = attribute.GetType();

            if (attribute is RegularExpressionAttribute)
            {
                adapter = new RegularExpressionAttributeAdapter((RegularExpressionAttribute)attribute, stringLocalizer);
            }
            else if (attribute is MaxLengthAttribute)
            {
                adapter = new MaxLengthAttributeAdapter((MaxLengthAttribute)attribute, stringLocalizer);
            }
            else if (attribute is RequiredAttribute)
            {
                adapter = new RequiredAttributeAdapter((RequiredAttribute)attribute, stringLocalizer);
            }
            else if (attribute is CompareAttribute)
            {
                adapter = new CompareAttributeAdapter((CompareAttribute)attribute, stringLocalizer);
            }
            else if (attribute is MinLengthAttribute)
            {
                adapter = new MinLengthAttributeAdapter((MinLengthAttribute)attribute, stringLocalizer);
            }
            else if (attribute is CreditCardAttribute)
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-creditcard", stringLocalizer);
            }
            else if (attribute is StringLengthAttribute)
            {
                adapter = new StringLengthAttributeAdapter((StringLengthAttribute)attribute, stringLocalizer);
            }
            else if (attribute is RangeAttribute)
            {
                adapter = new RangeAttributeAdapter((RangeAttribute)attribute, stringLocalizer);
            }
            else if (attribute is EmailAddressAttribute)
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-email", stringLocalizer);
            }
            else if (attribute is PhoneAttribute)
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-phone", stringLocalizer);
            }
            else if (attribute is UrlAttribute)
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-url", stringLocalizer);
            }
            else if (attribute is FileExtensionsAttribute)
            {
                adapter = new FileExtensionsAttributeAdapter((FileExtensionsAttribute)attribute, stringLocalizer);
            }
            else
            {
                adapter = defaultClientModelValidatorProvider.GetAttributeAdapter(attribute, stringLocalizer);
            }

            return(adapter);
        }
        /// <summary>
        /// Creates an <see cref="IAttributeAdapter"/> for the given attribute.
        /// </summary>
        /// <param name="attribute">The attribute to create an adapter for.</param>
        /// <param name="stringLocalizer">The localizer to provide to the adapter.</param>
        /// <returns>An <see cref="IAttributeAdapter"/> for the given attribute.</returns>
        public IAttributeAdapter GetAttributeAdapter(ValidationAttribute attribute, IStringLocalizer stringLocalizer)
        {
            if (attribute == null)
            {
                throw new ArgumentNullException(nameof(attribute));
            }

            IAttributeAdapter adapter;

            var type = attribute.GetType();

            if (type == typeof(RegularExpressionAttribute))
            {
                adapter = new RegularExpressionAttributeAdapter((RegularExpressionAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(MaxLengthAttribute))
            {
                adapter = new MaxLengthAttributeAdapter((MaxLengthAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(RequiredAttribute))
            {
                adapter = new RequiredAttributeAdapter((RequiredAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(CompareAttribute))
            {
                adapter = new CompareAttributeAdapter((CompareAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(MinLengthAttribute))
            {
                adapter = new MinLengthAttributeAdapter((MinLengthAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(CreditCardAttribute))
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "creditcard", stringLocalizer);
            }
            else if (type == typeof(StringLengthAttribute))
            {
                adapter = new StringLengthAttributeAdapter((StringLengthAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(RangeAttribute))
            {
                adapter = new RangeAttributeAdapter((RangeAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(EmailAddressAttribute))
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "email", stringLocalizer);
            }
            else if (type == typeof(PhoneAttribute))
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "phone", stringLocalizer);
            }
            else if (type == typeof(UrlAttribute))
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "url", stringLocalizer);
            }
            else
            {
                adapter = null;
            }

            return adapter;
        }
        public IAttributeAdapter GetAttributeAdapter(ValidationAttribute attribute, IStringLocalizer stringLocalizer)
        {
            if (attribute == null)
            {
                throw new ArgumentNullException(nameof(attribute));
            }

            IAttributeAdapter adapter = null;

            var type = attribute.GetType();

            //.NET Core 2.2
            //if (attribute is RegularExpressionAttribute)
            //{
            //    adapter = new RegularExpressionAttributeAdapter((RegularExpressionAttribute)attribute, stringLocalizer);
            //}
            //else if (attribute is MaxLengthAttribute)
            //{
            //    adapter = new MaxLengthAttributeAdapter((MaxLengthAttribute)attribute, stringLocalizer);
            //}
            //else if (attribute is RequiredAttribute)
            //{
            //    adapter = new Microsoft.AspNetCore.Mvc.DataAnnotations.Internal.RequiredAttributeAdapter((RequiredAttribute)attribute, stringLocalizer);
            //}
            //else if (attribute is CompareAttribute)
            //{
            //    adapter = new CompareAttributeAdapter((CompareAttribute)attribute, stringLocalizer);
            //}
            //else if (attribute is MinLengthAttribute)
            //{
            //    adapter = new MinLengthAttributeAdapter((MinLengthAttribute)attribute, stringLocalizer);
            //}
            //else if (attribute is CreditCardAttribute)
            //{
            //    adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-creditcard", stringLocalizer);
            //}
            //else if (attribute is StringLengthAttribute)
            //{
            //    adapter = new StringLengthAttributeAdapter((StringLengthAttribute)attribute, stringLocalizer);
            //}
            //else if (attribute is RangeAttribute)
            //{
            //    adapter = new RangeAttributeAdapter((RangeAttribute)attribute, stringLocalizer);
            //}
            //else if (attribute is EmailAddressAttribute)
            //{
            //    adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-email", stringLocalizer);
            //}
            //else if (attribute is PhoneAttribute)
            //{
            //    adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-phone", stringLocalizer);
            //}
            //else if (attribute is UrlAttribute)
            //{
            //    adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-url", stringLocalizer);
            //}
            //else if (attribute is FileExtensionsAttribute)
            //{
            //    adapter = new FileExtensionsAttributeAdapter((FileExtensionsAttribute)attribute, stringLocalizer);
            //}
            //else
            //{
            //    adapter = defaultClientModelValidatorProvider.GetAttributeAdapter(attribute, stringLocalizer);
            //}

            if (attribute is RegularExpressionAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.RegularExpressionAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (RegularExpressionAttribute)attribute, stringLocalizer);
            }
            else if (attribute is MaxLengthAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.MaxLengthAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (MaxLengthAttribute)attribute, stringLocalizer);
            }
            else if (attribute is RequiredAttribute)
            {
                adapter = new RequiredAttributeAdapter((RequiredAttribute)attribute, stringLocalizer);
            }
            else if (attribute is CompareAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.CompareAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (CompareAttribute)attribute, stringLocalizer);
            }
            else if (attribute is MinLengthAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.MinLengthAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (MinLengthAttribute)attribute, stringLocalizer);
            }
            else if (attribute is CreditCardAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.DataTypeAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (DataTypeAttribute)attribute, "data-val-creditcard", stringLocalizer);
            }
            else if (attribute is StringLengthAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.StringLengthAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (StringLengthAttribute)attribute, stringLocalizer);
            }
            else if (attribute is RangeAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.RangeAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (RangeAttribute)attribute, stringLocalizer);
            }
            else if (attribute is EmailAddressAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.DataTypeAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (DataTypeAttribute)attribute, "data-val-email", stringLocalizer);
            }
            else if (attribute is PhoneAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.DataTypeAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (DataTypeAttribute)attribute, "data-val-phone", stringLocalizer);
            }
            else if (attribute is UrlAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.DataTypeAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (DataTypeAttribute)attribute, "data-val-url", stringLocalizer);
            }
            else if (attribute is FileExtensionsAttribute)
            {
                adapter = (IAttributeAdapter)Activator.CreateInstance(Type.GetType("Microsoft.AspNetCore.Mvc.DataAnnotations.FileExtensionsAttributeAdapter, Microsoft.AspNetCore.Mvc.DataAnnotations"), (FileExtensionsAttribute)attribute, stringLocalizer);
            }
            else
            {
                adapter = defaultClientModelValidatorProvider.GetAttributeAdapter(attribute, stringLocalizer);
            }

            return(adapter);
        }
Example #16
0
        public IAttributeAdapter GetAttributeAdapter(ValidationAttribute attribute, IStringLocalizer stringLocalizer)
        {
            if (attribute == null)
            {
                throw new ArgumentNullException(nameof(attribute));
            }

            IAttributeAdapter adapter;

            var type = attribute.GetType();

            if (type == typeof(RegularExpressionAttribute))
            {
                adapter = new RegularExpressionAttributeAdapter((RegularExpressionAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(MaxLengthAttribute))
            {
                adapter = new MaxLengthAttributeAdapter((MaxLengthAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(RequiredAttribute))
            {
                adapter = new RequiredAttributeAdapter((RequiredAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(CompareAttribute))
            {
                adapter = new CompareAttributeAdapter((CompareAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(MinLengthAttribute))
            {
                adapter = new MinLengthAttributeAdapter((MinLengthAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(CreditCardAttribute))
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-creditcard", stringLocalizer);
            }
            else if (type == typeof(StringLengthAttribute))
            {
                adapter = new StringLengthAttributeAdapter((StringLengthAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(RangeAttribute))
            {
                adapter = new RangeAttributeAdapterExt((RangeAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(DynamicRangeAttribute))
            {
                adapter = new DynamicRangeAttributeAdapter((DynamicRangeAttribute)attribute, stringLocalizer);
            }
            else if (type == typeof(EmailAddressAttribute))
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-email", stringLocalizer);
            }
            else if (type == typeof(PhoneAttribute))
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-phone", stringLocalizer);
            }
            else if (type == typeof(UrlAttribute))
            {
                adapter = new DataTypeAttributeAdapter((DataTypeAttribute)attribute, "data-val-url", stringLocalizer);
            }
            else
            {
                adapter = null;
            }

            return(adapter);
        }