TCustomMaskEdit.OnValidationError property
Event handler signalled when the value for the masked edit control is invalid.
Declaration
property OnValidationError: TNotifyEvent read FOnValidationError write FOnValidationError;Description
OnValidationError is a
TNotifyEvent property with the
event handler signalled when the value for the masked edit control is invalid
for its
EditMask. OnValidationError is signalled (when assigned)
from the ValidateEdit method and occurs when focus is removed from the control
and ValidationErrorMode is set mvemEvent. An application can implement and
assign a handler to perform actions needed to respond to an invalid value
entered in the control.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.