SpreadJS 13
GC.Spread.Sheets Namespace / DataValidation type / createTextLengthValidator Method
The type of ComparisonOperators compare operator.
The first object.
The second object.
In This Topic
    createTextLengthValidator Method
    In This Topic
    Creates a validator based on text length.
    Syntax
    var value; // Type: DefaultDataValidator
    value = GC.Spread.Sheets.DataValidation.createTextLengthValidator(typeOperator, v1, v2);
    function createTextLengthValidator( 
       typeOperator : ComparisonOperators,
       v1 : object,
       v2 : object
    ) : DefaultDataValidator;

    Parameters

    typeOperator
    The type of ComparisonOperators compare operator.
    v1
    The first object.
    v2
    The second object.

    Return Value

    The validator.
    Example
    This example creates a text length validator.
    spread.options.highlightInvalidData = true;
    var dv = GC.Spread.Sheets.DataValidation.createTextLengthValidator(GC.Spread.Sheets.ConditionalFormatting.ComparisonOperators.greaterThan, "4", "20");
    dv.showInputMessage(true);
    dv.inputMessage("Number of characters must be greater than 4.");
    dv.inputTitle("tip");
    activeSheet.setDataValidator(1, 1, 1, 1, dv, GC.Spread.Sheets.SheetArea.viewport);
    See Also