Complete client side validation for registration page

[kharmer]

Hi all,

I have a need for all validation on the registration form to be performed client side. This is because I need to implement a call to an external API in the 'register_addmember_process' hook right before VB creates the account.

Plus it would be nice to have all validation done client side!

This is for VB4.x.

Having searched the forum and Google I didnt stumble across anything that would do this. But I'm sure this would have been done before now.

Does anyone know of a mod or a hack I could implement for this purpose?

Any advice or pointers much appreciated,
Kris...