getUserData

returns any user data set into the given input by the setUserData() method

mixed getUserData(string name,string value,string udKey);

name	string	the name of an item
value	string	the value of an item (radiobutton only, omit for other types)
udKey	string	the key value that points to the user data

mixed

the item's user data

Example

myForm.setUserData(name,udKey,udValue);
 
// getting userdata value of radiobutton
var auto = myForm.getUserData("mode", "a", "auto");
var size = myForm.getUserData("mode", "a", "size");
// getting userdata value of other types of items
var max_length = myForm.getUserData("login", "max_length");
var char_allowed = myForm.getUserData("login", "char_allowed");