App crash on Zero time in Comprehension solved

Author: codingblazer

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

@@ -67,6 +67,9 @@ private static boolean validated( Context context, EditText title, EditText pass
         }else if (timerText.length() > 9) {
             timer.setError(context.getString(R.string.comprehension_template_timer_correct_hint));
             return false;
+        }else if ("0".equals(timerText)) {
+            timer.setError((context.getString(R.string.time_zero_error)));
+            return false;
         } else if ("".equals(timerText)) {
             timer.setError(context.getString(R.string.comprehension_template_timer_hint));
             return false;

source-code/app/src/main/res/values/strings.xml

@@ -406,5 +406,6 @@
     <string name="title_valid">Title must start with alphanumeric</string>
     <string name="valid_msg_name">Enter valid name</string>
     <string name="same_options">Two or more options are same.</string>
+    <string name="time_zero_error">Time can\'t be zero</string>
 </resources>