wwbusiness::oValidationErrors

A wwCollection of wwValidationError objects.

Typically you will call wwBusiness::AddValidationError to add an error to the collection. Once added you can retrieve the errors from the collection directly.

o.oValidationErrors

Example

*** Inside Bus object Validation Code
FUNCTION Validate()

THIS.oValidationErrors.Clear()

IF EMPTY( this.oData.Sku ) 
	THIS.AddValidationError("Sku can't be empty","txtSku")
ENDIF
IF AT(" ",this.oData.Sku) > 0
	THIS.AddValidationError("Sku can't contain spaces","txtSku")
ENDIF

IF THIS.oValidationErrors.Count > 0
	RETURN .F.
ENDIF

RETURN .T.


*** In app code:
IF !oItem.Validate()
	FOR x=1 to oItem.oValidationErrors.Count
		loError = oItem.oValidationErrors.Item(x)
		? loError.cMessage
    ENDFOR
ENDFUNC

Example

See also: