private void validate(FormField field) {
String value = (String) workingInstance.get(field.getId());
FieldContainer container = containers.get(field.getId());
if (field.isRequired() && Strings.isNullOrEmpty(value)) {
container.setInvalid(I18N.CONSTANTS.requiredFieldMessage());
} else {
container.setValid();
}
}
private void setValue(FormInstance instance) {
this.instance = instance;
this.workingInstance = viewModel.getInstance().copy();
for (Map.Entry<Cuid, FieldContainer> entry : containers.entrySet()) {
FieldContainer container = entry.getValue();
FormFieldWidget fieldWidget = container.getFieldWidget();
fieldWidget.setValue(workingInstance.get(entry.getKey()));
container.setValid();
}
}