gets the errorkey attribute . concode_field_sep String errorKey concode_elem_sep String messageKey concode_elem_sep String link concode_elem_sep String[] params concode_field_sep void setErrorKey concode_elem_sep void setLink concode_elem_sep String getLink concode_elem_sep String getMessageKey concode_elem_sep void setMessageKey concode_elem_sep String[] getParams concode_elem_sep void setParams
String function ( ) { return errorKey ; }