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Inspection Functions

IsArray

Returns a boolean value indicating whether an object is an array.

Syntax

IsArray(object)

Arguments

  • object - an object to inspect

Examples

You can use the following expression to determine if the current Comments field is an array.

{IsArray(Comments)}

IsDate

Returns a boolean value indicating whether an object is a date.

Syntax

IsDate(object)

Arguments

  • object - an object to inspect

Examples

You can use the following expression to determine if the current ShipDate field is a date.

{IsDate(ShipDate)}

IsNothing

Returns a boolean value indicating whether an object is NULL.

Syntax

IsNothing(object)

Arguments

  • object - an object to inspect

Examples

You can use the following expression to determine if the current Comments field is a null value.

{IsNothing(Comments)}

IsNumeric

Returns a boolean value indicating whether an object is a number.

Syntax

IsNumeric(object)

Arguments

  • object - an object to inspect

Examples

You can use the following expression to determine if the current SalesAmount field is a number.

{IsNumeric(SalesAmount)}