Hi Klas!
Yes, I am trying to... :) I have my ajax call and my correct response back, it may sound stupid, but I can not make that response string to appear as a tooltip.
I have JHTML::_('behavior.tooltip'); in template override.
But, I have discovered that there is an availability validation for the username field. If you can help me in setting that up, that would be perfect form me!
So, I am in my site field view and clicked on number 3 Required/Validation stage.
There I can say that the field is required. A can also check the availability:
I have set the table for users, the column for username, the Key Coulmn to useraname and the fields to username.
It is not doing what I want, so I am not sure if I have set that up fine.
Thanks!