Merge pull request #373 from shikharbhuddi/SameOptionsToastsQuiz

Fixed number of toasts if two or more options in Quiz Template are same.

Author: opticod

source-code/app/src/main/java/org/buildmlearn/toolkit/templates/QuizTemplate.java

@@ -221,10 +221,9 @@ public void onClick(View v) {
                     isValidated = false;
                     return;
                 }
-
-                for (int i = 0; i < options.size(); i++) {
-                    for (int j = 0; j < i; j++) {
-                        if (!options.get(i).getText().toString().trim().isEmpty() && options.get(i).getText().toString().trim().equalsIgnoreCase(options.get(j).getText().toString().trim())) {
+                for(int i=0;i<options.size();i++){
+                    for(int j=0;j<i;j++){
+                        if (isValidated && !options.get(i).getText().toString().trim().isEmpty() && options.get(i).getText().toString().trim().equalsIgnoreCase(options.get(j).getText().toString().trim())) {
                             Toast.makeText(activity.getApplication(), activity.getString(R.string.same_options), Toast.LENGTH_SHORT).show();
                             isValidated = false;
                         }