IBM Lotus Domino Designer 8.5
  Versions 8.5 and 8.5.1

@IsError

Returns 1 (True) if the value is an @ERROR value, returns 0 (False) if not an error.

Syntax

@IsError( value )

Parameters

value

Number. Can be a literal value or a field name containing data of type Number.

Return value

flag

Boolean

• Returns 1 (True) if the value is an @ERROR value
• Returns 0 (False) if not an error

Language cross-reference

Err function of LotusScript language

Error function of LotusScript language

Java NotesError and NotesException classes

See examples

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Last updated: Monday, October 5, 2009