for(Field f : imageFields){
java.io.File uploadedFile = uploadReq.getFile(f.getVelocityVarName());
String title = uploadReq.getFileName(f.getVelocityVarName());
if(f.isRequired() && !UtilMethods.isSet(title)){
cve.addRequiredField(f);
hasError = true;
continue;
}
if(uploadedFile!=null && uploadedFile.length()> 0){
String contentType = uploadReq.getContentType(f.getVelocityVarName());