Hi.
I know there could be many ways of achieving that . But i would do this.
I would create my component. e.g TextField<String> username = new
TextField<String>("username");
Then add validators to the textfield. e.g username.setRequired(true) ; //add
the wicket validators e.g email validators,StringValidators etc
then add a tooltip if the field is valid
eg. if (username.isValid()){
username.add(new BeautyTipBehavior(username.getFeedbackMessage()).
setPositionPreference(TipPosition.left)));
}
The BeautyTipBehavior is from visural-wicket project see
http://wicket.visural.net/examples/app/tooltips
NOTE: the code above is for illustration purposes. It may not be correct.
Hope you get the idea.
Josh.
