IBM Lotus Domino Designer 8.5 Versioni 8.5 e 8.5.1
Examples: @Error
Read the following examples closely to understand the difference between @Error and @IsError.
This example returns the value in the Price field if it is greater than 100, otherwise it returns @Error.
@If(Price>100;Price;@Error)
This example checks to see if there is an @Error in the field named Price. If there is an @Error, the string There is an error in the price field is returned. If the contents of the field are anything other than @Error, Price Field Okay is returned.
@If(@IsError(Price);"There is an error in the price field";"Price Field Okay")