Today we finished system to validate form on the server and with JavaScript. Even if we will work on it, we will change it a little. The core system is done. Here are some features.
Show all form errors on server validation.
Core Joomla form submission system, returns FALSE on first error possible. So you always see only one error. This is not convenient. Say you made error in 2 field, then you submitted, after reload you got error message, submitted again and got next message. That is not