Android Saripaar issue with fragments (DialogFragment)

Question

I have used Saripaar successfully within activities, but now, when I use it with DialogFragment, it always go to onSuccess even in wrong input as well.

My Fragment is implementing ValidationListener and Validator is initialized in onCreate() of Fragment as well.

Does anyone has idea about its behaviour in fragments..???

---

Here is my code over view...

public class MyDialogFragment extends DialogFragment implements ValidationListener {
    // Declaring validator
    private Validator validator;

    // views to validate
    @Required(order = 1)
    @TextRule(order = 5, minLength = 6, message = "Enter at least 6 characters.")
    private EditText nameEditText;

    @Required(order = 2)
    private EditText addressEditText;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        // Initializing validation process
        validator = new Validator(getActivity()); /*====*/
        validator.setValidationListener(this);
    }

    positiveButton.setOnClickListener(new View.OnClickListener() {
        @Override
            public void onClick(View v) {
            // Validating on positive button event
                validator.validate();
            }
        });
    }

    // Here are the validation listener methods to implemented
    // Just copy pasted from you github account tutorial page
}

Every thing seems right...onSuccess event is invoking perfectly everytime...Don't know what is the issue actually, or where im doing something wrong...

One thing i suspect is, call to getActivity() in line validator = new Validator(getActivity()); might cause issue, like your implementation is depending on context of activity, and in dialog fragment, we are out of context some what...well, you can guess it better...:)

Answer 1

Add an additional "if" to ask if the "controller" was of the type "support" fragment, in cases where the "native fragment" is not used, doing this it is possible to do the validations also in this class fragment

here my Validator.java

 public Validator(final Object controller) {
        assertNotNull(controller, "controller");
        ...

        else if(controller instanceof android.support.v4.app.Fragment){
            Activity activity = (Activity) ((android.support.v4.app.Fragment) controller).getContext();
            mValidationContext = new ValidationContext(activity);
        }

    }

update

now no change is necessary to support android.support.v4.app.Fragment, my pull request for change was accepted :)

https://github.com/ragunathjawahar/android-saripaar/pull/205/commits/673b7ea7174848b96bce1ae82fa2118d1af9f128

Answer 2

Try this,

validator = new Validator(this); /*====*/

instead of

validator = new Validator(getActivity()); /*====*/

Also, please use the latest source. The jar is a bit outdated. Let me know if this helps.