FORMULA LANGUAGE
Executes all validation formulas within the current form.
Syntax
@IsValid
Return value
flag
Use @IsValid to initiate execution of all of a form's validation formulas, as if the document were being saved.
If validation formulas are added to a form after some documents have already been saved, you can use @IsValid in a macro to determine which of those documents need corrections.
Language cross-reference
ComputeWithForm method of LotusScript NotesDocument class
computeWithForm method of Java Document class
Example