The type of comparison operator to use when validating data.
The type of data validation to apply to a cell or range of cells.
Represents a data validation rule. A data validation rule can be applied to a range of cells. The rule specifies the type of data that can be entered in the cells of the range. Additionally, the rule can limit the values to values in a list of allowable values that is specified by the user.
Class for managing the collection of DataValidation elements.
The type of error alert to display when invalid data is entered.