Login form error messages I am looking for some advice on how best to add error messages (eg incorrect password / username) on a custom Login form.

Tried the usual routes for documentation but have seen nothing as yet - all help appreciated. 

Dan
Any login validation errors are passed back to the form and available via the Twig {{ errorMessage }} variable.

You can see an example of how to display them on a login form here: http://buildwithcraft.com/docs/templating/login-form