Ignite UI API Reference

ig.excel.LimitedValueDataValidationRule

Base class for all data validations rules which prevent certain values form being applied to a cell.

Dependencies

jquery-1.4.4.js
infragistics.util.js
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  • allowNull

    .allowNull( );
    Return Type:
    boolean
    Return Type Description:
    True if a null value can be set on the cell; False otherwise.

    Gets the value which indicates whether a null, or blank, value is allowed to be set on a cell.

  • allowNull

    .allowNull( value:boolean );
    Return Type:
    boolean
    Return Type Description:
    True if a null value can be set on the cell; False otherwise.

    Sets the value which indicates whether a null, or blank, value is allowed to be set on a cell.

    • value
    • Type:boolean

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