I am using Ext.Direct form Submit for my "change password" formPanel and I noticed my variables were passed in the POST as they were typed in the form. I would like to encrypt the formValues with MD5 but I can't seem to find the way to do so.

Here is the post content :

current_password	a12345
extAction	WS_User
extMethod	changeUserPassword
extTID	3
extType	rpc
extUpload	false
new_password	a123456
repeat_password	a123456
Anybody could help? Thanks!