SpreadJS Documentation
isValid Method
GC.Spread.Sheets Namespace > Worksheet type : isValid Method
The row index.
The column index.
The cell value.
Determines whether the cell value is valid.
Syntax
var instance = new GC.Spread.Sheets.Worksheet(name);
var returnValue; // Type: boolean
returnValue = instance.isValid(row, column, value);
function isValid( 
   row : number,
   column : number,
   value : Object
) : boolean;

Parameters

row
The row index.
column
The column index.
value
The cell value.

Return Value

true if the value is valid; otherwise, false.
Example
This example uses the isValid method.
alert(activeSheet.isValid(0, 0, 10));
See Also

Reference

Worksheet type