## ValidationCollection class

Represents data validation collection.

```go

type ValidationCollection struct  {
	ptr unsafe.Pointer
}

```
## Constructors

| Method | Description |
| --- | --- |

## Methods

| Method | Description |
| --- | --- |
|[IsNull](./isnull/) | Checks whether the implementation object is nullptr. | 
|[Add](./add/) | Adds a data validation to the collection. | 
|[Get](./get/) | Gets the Validation element at the specified index. | 
|[RemoveACell](./removeacell/) | Removes all validation setting on the cell. | 
|[RemoveArea](./removearea/) | Removes all validation setting on the range.. | 
|[GetValidationInCell](./getvalidationincell/) | Gets the validation applied to given cell. | 
|[GetCount](./getcount/) | Gets the number of elements contained in the instance. |