This interceptor extends
ConversionErrorInterceptor but only adds conversion errors from the ActionContext to
the field errors of the action if the field value is not null, "", or {""} (a size 1 String array with only an empty
String). See
ConversionErrorInterceptor for more information, as well as the Type Conversion documentation.
Interceptor parameters:
None
Extending the interceptor:
There are no known extension points for this interceptor.
Returns false if the value is null, "", or {""} (array of size 1 with a blank element). Returns
true otherwise.
Parameters: propertyName - the name of the property to check. Parameters: value - the value to error check. false if the value is null, "", or {""}, true otherwise.
Fields inherited from com.opensymphony.xwork.interceptor.ConversionErrorInterceptor