Save on the last step of multi-step form does not show errors for the previous steps invalid fields

[gosso22]

opensrp-client-native-form/android-json-form-wizard/src/main/java/com/vijay/jsonwizard/presenters/JsonFormFragmentPresenter.java

Line 523 in f9147fc

if (invalidFields != null && !invalidFields.isEmpty()) {

[gosso22]

@dubdabasoduba - Maybe we should put a check here if is the last step and we are validating for submit we should not remove the other steps to show the correct number of errors for Mult-Step form.

[dubdabasoduba]

@gosso22 I think this is a valid update. Please go ahead and fix it then share the PR

[dubdabasoduba]

@gosso22 please tag @ekigamba and I on the PR