PropertyValidationSupport support = new PropertyValidationSupport(
constructionTypeModel, "Garasjetype");
if (ValidationUtils.isBlank(ModelUtil
.nullToString(constructionTypeModel.getName()))) {
support.addError("navn", "m� settes");
}
if (ValidationUtils.isBlank(ModelUtil
.nullToString(constructionTypeModel.getProductArea()))) {
support.addError("produktomr�de", "m� settes");