upd attribute wrap keys

CHANGELOG.md

@@ -30,6 +30,8 @@
 | ```<<"shape">>``` | ```circle``` | ```"circle"``` |
 | ```<<"shape">>``` | ```poly``` | ```"poly"``` |
 | ```<<"shape">>``` | ```default``` | ```"default"``` |
+| ```<<"wrap">>``` | ```hard``` | ```"hard"``` |
+| ```<<"wrap">>``` | ```soft``` | ```"soft"``` |
 
 
 ##### 6.6.2-erl19

src/elements/form/element_textarea.erl

@@ -100,8 +100,8 @@ render_element(Record) ->
     {<<"value">>, Record#textarea.value},
     {<<"wrap">>,
        case Record#textarea.wrap of
-         "hard" -> "hard";
-         "soft" -> "soft";
+         hard -> "hard";
+         soft -> "soft";
          _ -> []
        end} | Record#textarea.data_fields
   ],