@Deprecated
  public Form<T> bind(JsonNode data, String... allowedFields) {
    return bind(ctxLang(), ctxRequestAttrs(), data, allowedFields);
  }
@ Deprecated public Form < T > bind ( JsonNode data , String ... allowedFields ) { return bind ( ctxLang ( ) , ctxRequestAttrs ( ) , data , allowedFields ) ; }
Binds Json data to this form - that is, handles form submission.

@param data data to submit
@param allowedFields the fields that should be bound to the form, all fields if not specified.
@return a copy of this form filled with the new data
@deprecated Deprecated as of 2.7.0. Use {@link #bind(Lang, TypedMap, JsonNode, String...)}
instead.