Dynamic validation

[GoodGuy]

Hello,

I have a TableView with one editable column. This column can have diffrents type of data (String, int double) in every row.

I want to create function that i could dynamicly create validator for every cell. Every cell has his own uniqe range.

Now i have something like this.

property var iValid : IntValidator { bottom: 0; top: 9999}
property var sValid : RegExpValidator { regExp: /[a-z,A-Z]+/ }
property var dValid : DoubleValidator { bottom: 0; top: 9999.99}

function getValidator(row)
{
	var DataType= tableModel.data(row, Columns.DataType);

	if (DataType=== Type.Number)
		return iValid ;
	else if (DataType=== Type.Double)
		return dValid ;
	else if (DataType=== Type.String)
		return sValid ;
	else
		return null;
}

How is a proper way to do this?