---
title: "Class ItemsDataValidator | Customer's Canvas On-Premises"
canonical: "https://customerscanvas.com/docs/on-premises/design-atoms-cs/reference/api/Aurigma.DesignAtoms.Validators/ItemsDataValidator/"
---

# Class ItemsDataValidator

> **Inheritance:** `System.Object` -> ItemsDataValidator

###### **Namespace**: [Aurigma.DesignAtoms.Validators](https://customerscanvas.com/docs/on-premises/design-atoms-cs/reference/api/Aurigma.DesignAtoms.Validators.md)

###### **Assembly**: Aurigma.DesignAtoms.dll

```csharp title="Syntax"
public class ItemsDataValidator : IItemsDataValidator
```

## Implements

* [Aurigma.DesignAtoms.Validators.IItemsDataValidator](https://customerscanvas.com/docs/on-premises/design-atoms-cs/reference/api/Aurigma.DesignAtoms.Validators/IItemsDataValidator.md)

## Inherited Members

* `System.Object.ToString`
* `System.Object.Equals(System.Object)`
* `System.Object.Equals(System.Object,System.Object)`
* `System.Object.ReferenceEquals(System.Object,System.Object)`
* `System.Object.GetHashCode`
* `System.Object.GetType`
* `System.Object.MemberwiseClone`

## Constructors

### ItemsDataValidator

```csharp
public ItemsDataValidator(ItemDataValidator.Factory itemDataValidatorFactory)
```

## Methods

### ValidateAndLog

```csharp
public static void ValidateAndLog(ItemsData itemsData, ILogger logger)
```

##### Parameters

| Type | Name | Description |
|:---|:---|:---|
| [Aurigma.DesignAtoms.Model.ItemsData](https://customerscanvas.com/docs/on-premises/design-atoms-cs/reference/api/Aurigma.DesignAtoms.Model/ItemsData.md) | *itemsData* |  |
| `NLog.ILogger` | *logger* |  |

### Validate

```csharp
public Task Validate(IEnumerable<BaseItem> items, DataSet dataSet)
```

##### Parameters

| Type | Name | Description |
|:---|:---|:---|
| `System.Collections.Generic.IEnumerable<Aurigma.DesignAtoms.Model.Items.BaseItem>` | *items* |  |
| [Aurigma.DesignAtoms.Model.DataSet](https://customerscanvas.com/docs/on-premises/design-atoms-cs/reference/api/Aurigma.DesignAtoms.Model/DataSet.md) | *dataSet* |  |

##### Returns

`System.Threading.Tasks.Task`

### Validate

```csharp
public Task Validate(IEnumerable<BaseItem> items, ItemsData itemsData)
```

##### Parameters

| Type | Name | Description |
|:---|:---|:---|
| `System.Collections.Generic.IEnumerable<Aurigma.DesignAtoms.Model.Items.BaseItem>` | *items* |  |
| [Aurigma.DesignAtoms.Model.ItemsData](https://customerscanvas.com/docs/on-premises/design-atoms-cs/reference/api/Aurigma.DesignAtoms.Model/ItemsData.md) | *itemsData* |  |

##### Returns

`System.Threading.Tasks.Task`

### Validate

```csharp
public Task Validate(IEnumerable<BaseItem> items, ItemDataCollection itemsData)
```

##### Parameters

| Type | Name | Description |
|:---|:---|:---|
| `System.Collections.Generic.IEnumerable<Aurigma.DesignAtoms.Model.Items.BaseItem>` | *items* |  |
| [Aurigma.DesignAtoms.Model.ItemDataCollection](https://customerscanvas.com/docs/on-premises/design-atoms-cs/reference/api/Aurigma.DesignAtoms.Model/ItemDataCollection.md) | *itemsData* |  |

##### Returns

`System.Threading.Tasks.Task`