diff --git a/src/Squidex.Domain.Apps.Core.Model/Schemas/ArrayFieldProperties.cs b/src/Squidex.Domain.Apps.Core.Model/Schemas/ArrayFieldProperties.cs
new file mode 100644
index 000000000..46d7d5198
--- /dev/null
+++ b/src/Squidex.Domain.Apps.Core.Model/Schemas/ArrayFieldProperties.cs
@@ -0,0 +1,35 @@
+// ==========================================================================
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex UG (haftungsbeschraenkt)
+//  All rights reserved. Licensed under the MIT license.
+// ==========================================================================
+
+using System;
+using Squidex.Infrastructure;
+
+namespace Squidex.Domain.Apps.Core.Schemas
+{
+    [TypeName("ArrayField")]
+    public sealed class ArrayFieldProperties : FieldProperties
+    {
+        public int? MinItems { get; set; }
+
+        public int? MaxItems { get; set; }
+
+        public override T Accept<T>(IFieldPropertiesVisitor<T> visitor)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override T Accept<T>(IFieldVisitor<T> visitor, IField field)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Field CreateField(long id, string name, Partitioning partitioning)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
diff --git a/src/Squidex.Domain.Apps.Core.Model/Schemas/IArrayField.cs b/src/Squidex.Domain.Apps.Core.Model/Schemas/IArrayField.cs
new file mode 100644
index 000000000..1aa0493a1
--- /dev/null
+++ b/src/Squidex.Domain.Apps.Core.Model/Schemas/IArrayField.cs
@@ -0,0 +1,16 @@
+// ==========================================================================
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex UG (haftungsbeschraenkt)
+//  All rights reserved. Licensed under the MIT license.
+// ==========================================================================
+
+using System.Collections.Generic;
+
+namespace Squidex.Domain.Apps.Core.Schemas
+{
+    public interface IArrayField : IField<ArrayFieldProperties>
+    {
+        IReadOnlyCollection<IField> Fields { get; }
+    }
+}
diff --git a/src/Squidex.Domain.Apps.Core.Model/Schemas/IFieldPropertiesVisitor.cs b/src/Squidex.Domain.Apps.Core.Model/Schemas/IFieldPropertiesVisitor.cs
index 108269359..c4593a450 100644
--- a/src/Squidex.Domain.Apps.Core.Model/Schemas/IFieldPropertiesVisitor.cs
+++ b/src/Squidex.Domain.Apps.Core.Model/Schemas/IFieldPropertiesVisitor.cs
@@ -9,6 +9,8 @@ namespace Squidex.Domain.Apps.Core.Schemas
 {
     public interface IFieldPropertiesVisitor<out T>
     {
+        T Visit(ArrayFieldProperties properties);
+
         T Visit(AssetsFieldProperties properties);
 
         T Visit(BooleanFieldProperties properties);
diff --git a/src/Squidex.Domain.Apps.Core.Model/Schemas/IFieldVisitor.cs b/src/Squidex.Domain.Apps.Core.Model/Schemas/IFieldVisitor.cs
index 3bfad913a..67142acc4 100644
--- a/src/Squidex.Domain.Apps.Core.Model/Schemas/IFieldVisitor.cs
+++ b/src/Squidex.Domain.Apps.Core.Model/Schemas/IFieldVisitor.cs
@@ -9,6 +9,8 @@ namespace Squidex.Domain.Apps.Core.Schemas
 {
     public interface IFieldVisitor<out T>
     {
+        T Visit(IArrayField field);
+
         T Visit(IField<AssetsFieldProperties> field);
 
         T Visit(IField<BooleanFieldProperties> field);
diff --git a/src/Squidex.Domain.Apps.Core.Operations/EnrichContent/DefaultValueFactory.cs b/src/Squidex.Domain.Apps.Core.Operations/EnrichContent/DefaultValueFactory.cs
index 898a98431..a4f8be960 100644
--- a/src/Squidex.Domain.Apps.Core.Operations/EnrichContent/DefaultValueFactory.cs
+++ b/src/Squidex.Domain.Apps.Core.Operations/EnrichContent/DefaultValueFactory.cs
@@ -13,7 +13,7 @@ using Squidex.Infrastructure;
 
 namespace Squidex.Domain.Apps.Core.EnrichContent
 {
-    public sealed class DefaultValueFactory : IFieldPropertiesVisitor<JToken>
+    public sealed class DefaultValueFactory : IFieldVisitor<JToken>
     {
         private readonly Instant now;
 
@@ -26,62 +26,67 @@ namespace Squidex.Domain.Apps.Core.EnrichContent
         {
             Guard.NotNull(field, nameof(field));
 
-            return field.RawProperties.Accept(new DefaultValueFactory(now));
+            return field.Accept(new DefaultValueFactory(now));
         }
 
-        public JToken Visit(AssetsFieldProperties properties)
+        public JToken Visit(IArrayField field)
         {
             return new JArray();
         }
 
-        public JToken Visit(BooleanFieldProperties properties)
+        public JToken Visit(IField<AssetsFieldProperties> field)
         {
-            return properties.DefaultValue;
+            return new JArray();
+        }
+
+        public JToken Visit(IField<BooleanFieldProperties> field)
+        {
+            return field.Properties.DefaultValue;
         }
 
-        public JToken Visit(GeolocationFieldProperties properties)
+        public JToken Visit(IField<GeolocationFieldProperties> field)
         {
             return JValue.CreateNull();
         }
 
-        public JToken Visit(JsonFieldProperties properties)
+        public JToken Visit(IField<JsonFieldProperties> field)
         {
             return JValue.CreateNull();
         }
 
-        public JToken Visit(NumberFieldProperties properties)
+        public JToken Visit(IField<NumberFieldProperties> field)
         {
-            return properties.DefaultValue;
+            return field.Properties.DefaultValue;
         }
 
-        public JToken Visit(ReferencesFieldProperties properties)
+        public JToken Visit(IField<ReferencesFieldProperties> field)
         {
             return new JArray();
         }
 
-        public JToken Visit(StringFieldProperties properties)
+        public JToken Visit(IField<StringFieldProperties> field)
         {
-            return properties.DefaultValue;
+            return field.Properties.DefaultValue;
         }
 
-        public JToken Visit(TagsFieldProperties properties)
+        public JToken Visit(IField<TagsFieldProperties> field)
         {
             return new JArray();
         }
 
-        public JToken Visit(DateTimeFieldProperties properties)
+        public JToken Visit(IField<DateTimeFieldProperties> field)
         {
-            if (properties.CalculatedDefaultValue == DateTimeCalculatedDefaultValue.Now)
+            if (field.Properties.CalculatedDefaultValue == DateTimeCalculatedDefaultValue.Now)
             {
                 return now.ToString();
             }
 
-            if (properties.CalculatedDefaultValue == DateTimeCalculatedDefaultValue.Today)
+            if (field.Properties.CalculatedDefaultValue == DateTimeCalculatedDefaultValue.Today)
             {
                 return now.ToString("yyyy-MM-dd", CultureInfo.InvariantCulture);
             }
 
-            return properties.DefaultValue?.ToString();
+            return field.Properties.DefaultValue?.ToString();
         }
     }
 }
diff --git a/src/Squidex.Domain.Apps.Core.Operations/GenerateEdmSchema/EdmTypeVisitor.cs b/src/Squidex.Domain.Apps.Core.Operations/GenerateEdmSchema/EdmTypeVisitor.cs
index 83d3b1a47..789da3081 100644
--- a/src/Squidex.Domain.Apps.Core.Operations/GenerateEdmSchema/EdmTypeVisitor.cs
+++ b/src/Squidex.Domain.Apps.Core.Operations/GenerateEdmSchema/EdmTypeVisitor.cs
@@ -23,6 +23,11 @@ namespace Squidex.Domain.Apps.Core.GenerateEdmSchema
             return field.Accept(Instance);
         }
 
+        public IEdmTypeReference Visit(IArrayField field)
+        {
+            return null;
+        }
+
         public IEdmTypeReference Visit(IField<AssetsFieldProperties> field)
         {
             return CreatePrimitive(EdmPrimitiveTypeKind.String, field);
diff --git a/src/Squidex.Domain.Apps.Core.Operations/GenerateJsonSchema/JsonTypeVisitor.cs b/src/Squidex.Domain.Apps.Core.Operations/GenerateJsonSchema/JsonTypeVisitor.cs
index baff80ccb..6c4e3afca 100644
--- a/src/Squidex.Domain.Apps.Core.Operations/GenerateJsonSchema/JsonTypeVisitor.cs
+++ b/src/Squidex.Domain.Apps.Core.Operations/GenerateJsonSchema/JsonTypeVisitor.cs
@@ -21,6 +21,30 @@ namespace Squidex.Domain.Apps.Core.GenerateJsonSchema
             this.schemaResolver = schemaResolver;
         }
 
+        public JsonProperty Visit(IArrayField field)
+        {
+            return CreateProperty(field, jsonProperty =>
+            {
+                var itemSchema = new JsonSchema4
+                {
+                    Type = JsonObjectType.Object
+                };
+
+                foreach (var child in field.Fields)
+                {
+                    var childProperty = field.Accept(this);
+
+                    childProperty.Description = child.RawProperties.Hints;
+                    childProperty.IsRequired = child.RawProperties.IsRequired;
+
+                    itemSchema.Properties.Add(child.Name, childProperty);
+                }
+
+                jsonProperty.Type = JsonObjectType.Object;
+                jsonProperty.Item = itemSchema;
+            });
+        }
+
         public JsonProperty Visit(IField<AssetsFieldProperties> field)
         {
             return CreateProperty(field, jsonProperty =>
diff --git a/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/JsonValueConverter.cs b/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/JsonValueConverter.cs
index 9de8f0716..39e020b96 100644
--- a/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/JsonValueConverter.cs
+++ b/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/JsonValueConverter.cs
@@ -28,11 +28,21 @@ namespace Squidex.Domain.Apps.Core.ValidateContent
             return field.Accept(new JsonValueConverter(json));
         }
 
+        public object Visit(IArrayField field)
+        {
+            return Value.ToObject<List<JObject>>();
+        }
+
         public object Visit(IField<AssetsFieldProperties> field)
         {
             return Value.ToObject<List<Guid>>();
         }
 
+        internal static object ConvertValue(IField field, object value)
+        {
+            throw new NotImplementedException();
+        }
+
         public object Visit(IField<BooleanFieldProperties> field)
         {
             return (bool?)Value;
diff --git a/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/Validators/FieldValidator.cs b/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/Validators/FieldValidator.cs
new file mode 100644
index 000000000..449cd7652
--- /dev/null
+++ b/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/Validators/FieldValidator.cs
@@ -0,0 +1,50 @@
+// ==========================================================================
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex UG (haftungsbeschraenkt)
+//  All rights reserved. Licensed under the MIT license.
+// ==========================================================================
+
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Newtonsoft.Json.Linq;
+using Squidex.Domain.Apps.Core.Schemas;
+using Squidex.Infrastructure.Json;
+
+namespace Squidex.Domain.Apps.Core.ValidateContent.Validators
+{
+    public sealed class FieldValidator : IValidator
+    {
+        private readonly IEnumerable<IValidator> validators;
+        private readonly IField field;
+
+        public FieldValidator(IEnumerable<IValidator> validators, IField field)
+        {
+            this.validators = validators;
+            this.field = field;
+        }
+
+        public async Task ValidateAsync(object value, ValidationContext context, Action<string> addError)
+        {
+            try
+            {
+                object typedValue = null;
+
+                if (value is JToken jToken)
+                {
+                    typedValue = jToken.IsNull() ? null : JsonValueConverter.ConvertValue(field, jToken);
+                }
+
+                foreach (var validator in ValidatorsFactory.CreateValidators(field))
+                {
+                    await validator.ValidateAsync(typedValue, context, addError);
+                }
+            }
+            catch
+            {
+                addError("<FIELD> is not a valid value.");
+            }
+        }
+    }
+}
diff --git a/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/ValidatorsFactory.cs b/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/ValidatorsFactory.cs
index 330c3f1bb..88c9dacb3 100644
--- a/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/ValidatorsFactory.cs
+++ b/src/Squidex.Domain.Apps.Core.Operations/ValidateContent/ValidatorsFactory.cs
@@ -15,7 +15,7 @@ using Squidex.Infrastructure;
 
 namespace Squidex.Domain.Apps.Core.ValidateContent
 {
-    public sealed class ValidatorsFactory : IFieldPropertiesVisitor<IEnumerable<IValidator>>
+    public sealed class ValidatorsFactory : IFieldVisitor<IEnumerable<IValidator>>
     {
         private static readonly ValidatorsFactory Instance = new ValidatorsFactory();
 
@@ -27,115 +27,123 @@ namespace Squidex.Domain.Apps.Core.ValidateContent
         {
             Guard.NotNull(field, nameof(field));
 
-            return field.RawProperties.Accept(Instance);
+            return field.Accept(Instance);
         }
 
-        public IEnumerable<IValidator> Visit(AssetsFieldProperties properties)
+        public IEnumerable<IValidator> Visit(IArrayField field)
         {
-            if (properties.IsRequired || properties.MinItems.HasValue || properties.MaxItems.HasValue)
+            if (field.Properties.IsRequired || field.Properties.MinItems.HasValue || field.Properties.MaxItems.HasValue)
             {
-                yield return new CollectionValidator<Guid>(properties.IsRequired, properties.MinItems, properties.MaxItems);
+                yield return new CollectionValidator<Guid>(field.Properties.IsRequired, field.Properties.MinItems, field.Properties.MaxItems);
+            }
+        }
+
+        public IEnumerable<IValidator> Visit(IField<AssetsFieldProperties> field)
+        {
+            if (field.Properties.IsRequired || field.Properties.MinItems.HasValue || field.Properties.MaxItems.HasValue)
+            {
+                yield return new CollectionValidator<Guid>(field.Properties.IsRequired, field.Properties.MinItems, field.Properties.MaxItems);
             }
 
-            yield return new AssetsValidator(properties);
+            yield return new AssetsValidator(field.Properties);
         }
 
-        public IEnumerable<IValidator> Visit(BooleanFieldProperties properties)
+        public IEnumerable<IValidator> Visit(IField<BooleanFieldProperties> field)
         {
-            if (properties.IsRequired)
+            if (field.Properties.IsRequired)
             {
                 yield return new RequiredValidator();
             }
         }
 
-        public IEnumerable<IValidator> Visit(DateTimeFieldProperties properties)
+        public IEnumerable<IValidator> Visit(IField<DateTimeFieldProperties> field)
         {
-            if (properties.IsRequired)
+            if (field.Properties.IsRequired)
             {
                 yield return new RequiredValidator();
             }
 
-            if (properties.MinValue.HasValue || properties.MaxValue.HasValue)
+            if (field.Properties.MinValue.HasValue || field.Properties.MaxValue.HasValue)
             {
-                yield return new RangeValidator<Instant>(properties.MinValue, properties.MaxValue);
+                yield return new RangeValidator<Instant>(field.Properties.MinValue, field.Properties.MaxValue);
             }
         }
 
-        public IEnumerable<IValidator> Visit(GeolocationFieldProperties properties)
+        public IEnumerable<IValidator> Visit(IField<GeolocationFieldProperties> field)
         {
-            if (properties.IsRequired)
+            if (field.Properties.IsRequired)
             {
                 yield return new RequiredValidator();
             }
         }
 
-        public IEnumerable<IValidator> Visit(JsonFieldProperties properties)
+        public IEnumerable<IValidator> Visit(IField<JsonFieldProperties> field)
         {
-            if (properties.IsRequired)
+            if (field.Properties.IsRequired)
             {
                 yield return new RequiredValidator();
             }
         }
 
-        public IEnumerable<IValidator> Visit(NumberFieldProperties properties)
+        public IEnumerable<IValidator> Visit(IField<NumberFieldProperties> field)
         {
-            if (properties.IsRequired)
+            if (field.Properties.IsRequired)
             {
                 yield return new RequiredValidator();
             }
 
-            if (properties.MinValue.HasValue || properties.MaxValue.HasValue)
+            if (field.Properties.MinValue.HasValue || field.Properties.MaxValue.HasValue)
             {
-                yield return new RangeValidator<double>(properties.MinValue, properties.MaxValue);
+                yield return new RangeValidator<double>(field.Properties.MinValue, field.Properties.MaxValue);
             }
 
-            if (properties.AllowedValues != null)
+            if (field.Properties.AllowedValues != null)
             {
-                yield return new AllowedValuesValidator<double>(properties.AllowedValues.ToArray());
+                yield return new AllowedValuesValidator<double>(field.Properties.AllowedValues.ToArray());
             }
         }
 
-        public IEnumerable<IValidator> Visit(ReferencesFieldProperties properties)
+        public IEnumerable<IValidator> Visit(IField<ReferencesFieldProperties> field)
         {
-            if (properties.IsRequired || properties.MinItems.HasValue || properties.MaxItems.HasValue)
+            if (field.Properties.IsRequired || field.Properties.MinItems.HasValue || field.Properties.MaxItems.HasValue)
             {
-                yield return new CollectionValidator<Guid>(properties.IsRequired, properties.MinItems, properties.MaxItems);
+                yield return new CollectionValidator<Guid>(field.Properties.IsRequired, field.Properties.MinItems, field.Properties.MaxItems);
             }
 
-            if (properties.SchemaId != Guid.Empty)
+            if (field.Properties.SchemaId != Guid.Empty)
             {
-                yield return new ReferencesValidator(properties.SchemaId);
+                yield return new ReferencesValidator(field.Properties.SchemaId);
             }
         }
 
-        public IEnumerable<IValidator> Visit(StringFieldProperties properties)
+        public IEnumerable<IValidator> Visit(IField<StringFieldProperties> field)
         {
-            if (properties.IsRequired)
+            if (field.Properties.IsRequired)
             {
                 yield return new RequiredStringValidator();
             }
 
-            if (properties.MinLength.HasValue || properties.MaxLength.HasValue)
+            if (field.Properties.MinLength.HasValue || field.Properties.MaxLength.HasValue)
             {
-                yield return new StringLengthValidator(properties.MinLength, properties.MaxLength);
+                yield return new StringLengthValidator(field.Properties.MinLength, field.Properties.MaxLength);
             }
 
-            if (!string.IsNullOrWhiteSpace(properties.Pattern))
+            if (!string.IsNullOrWhiteSpace(field.Properties.Pattern))
             {
-                yield return new PatternValidator(properties.Pattern, properties.PatternMessage);
+                yield return new PatternValidator(field.Properties.Pattern, field.Properties.PatternMessage);
             }
 
-            if (properties.AllowedValues != null)
+            if (field.Properties.AllowedValues != null)
             {
-                yield return new AllowedValuesValidator<string>(properties.AllowedValues.ToArray());
+                yield return new AllowedValuesValidator<string>(field.Properties.AllowedValues.ToArray());
             }
         }
 
-        public IEnumerable<IValidator> Visit(TagsFieldProperties properties)
+        public IEnumerable<IValidator> Visit(IField<TagsFieldProperties> field)
         {
-            if (properties.IsRequired || properties.MinItems.HasValue || properties.MaxItems.HasValue)
+            if (field.Properties.IsRequired || field.Properties.MinItems.HasValue || field.Properties.MaxItems.HasValue)
             {
-                yield return new CollectionValidator<string>(properties.IsRequired, properties.MinItems, properties.MaxItems);
+                yield return new CollectionValidator<string>(field.Properties.IsRequired, field.Properties.MinItems, field.Properties.MaxItems);
             }
 
             yield return new CollectionItemValidator<string>(new RequiredStringValidator());
diff --git a/src/Squidex.Domain.Apps.Entities/Schemas/Guards/FieldPropertiesValidator.cs b/src/Squidex.Domain.Apps.Entities/Schemas/Guards/FieldPropertiesValidator.cs
index e746580f9..dfecc2fbd 100644
--- a/src/Squidex.Domain.Apps.Entities/Schemas/Guards/FieldPropertiesValidator.cs
+++ b/src/Squidex.Domain.Apps.Entities/Schemas/Guards/FieldPropertiesValidator.cs
@@ -25,6 +25,16 @@ namespace Squidex.Domain.Apps.Entities.Schemas.Guards
             return properties?.Accept(Instance) ?? Enumerable.Empty<ValidationError>();
         }
 
+        public IEnumerable<ValidationError> Visit(ArrayFieldProperties properties)
+        {
+            if (properties.MaxItems.HasValue && properties.MinItems.HasValue && properties.MinItems.Value >= properties.MaxItems.Value)
+            {
+                yield return new ValidationError("Max items must be greater than min items.",
+                    nameof(properties.MinItems),
+                    nameof(properties.MaxItems));
+            }
+        }
+
         public IEnumerable<ValidationError> Visit(AssetsFieldProperties properties)
         {
             if (properties.MaxItems.HasValue && properties.MinItems.HasValue && properties.MinItems.Value >= properties.MaxItems.Value)