// java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.matches(java.lang.String)' on a null object reference
// at com.LTGExamPracticePlatform.ui.account.ForgotPasswordFragment.validateForm(ForgotPasswordFragment.java:112)
// at com.LTGExamPracticePlatform.ui.account.AbsLoginFragment$1.onFocusChange(AbsLoginFragment.java:102)
// at android.view.View.onFocusChanged(View.java:5723)
// at android.widget.TextView.onFocusChanged(TextView.java:8224)
// at android.view.View.clearFocusInternal(View.java:5605)
// at android.view.View.unFocus(View.java:5638)
// at android.view.ViewGroup.requestChildFocus(ViewGroup.java:734)
// at android.view.View.handleFocusGainInternal(View.java:5471)
// at android.view.View.requestFocusNoSearch(View.java:8476)
// at android.view.View.requestFocus(View.java:8455)
// at android.view.View.requestFocus(View.java:8422)
// at android.widget.TextView.onKeyUp(TextView.java:6221)
// at android.view.KeyEvent.dispatch(KeyEvent.java:2664)
// at android.view.View.dispatchKeyEvent(View.java:9240)
// at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1640)
// at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1640)
// at android.widget.ScrollView.dispatchKeyEvent(ScrollView.java:379)
// at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1640)
// at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1640)
// at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1640)
// at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1640)
// at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1640)
// at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1640)
// at com.android.internal.policy.PhoneWindow$DecorView.superDispatchKeyEvent(PhoneWindow.java:2395)
// at com.android.internal.policy.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1727)
// at android.app.Activity.dispatchKeyEvent(Activity.java:2731)
// at com.android.internal.policy.PhoneWindow$DecorView.dispatchKeyEvent(PhoneWindow.java:2310)
// at android.view.ViewRootImpl$ViewPostImeInputStage.processKeyEvent(ViewRootImpl.java:4127)
// at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4089)
// at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3642)
// at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3695)
// at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3661)
// at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3787)
// at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3669)
// at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:3844)
// at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3642)
// at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3695)
// at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3661)
// at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3669)
// at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3642)
// at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3695)
// at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3661)
// at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3820)
// at android.view.ViewRootImpl$ImeInputStage.onFinishedInputEvent(ViewRootImpl.java:3981)
// at android.view.inputmethod.InputMethodManager$PendingEvent.run(InputMethodManager.java:2253)
// at android.view.inputmethod.InputMethodManager.invokeFinishedInputEventCallback(InputMethodManager.java:1874)
// at android.view.inputmethod.InputMethodManager.finishedInputEvent(InputMethodManager.java:1865)
// at android.view.inputmethod.InputMethodManager$ImeInputEventSender.onInputEventFinished(InputMethodManager.java:2230)
// at android.view.InputEventSender.dispatchInputEventFinished(InputEventSender.java:141)
// at android.os.MessageQueue.nativePollOnce(Native Method)
// at android.os.MessageQueue.next(MessageQueue.java:323)
// at android.os.Looper.loop(Looper.java:135)
// at android.app.ActivityThread.main(ActivityThread.java:5417)
// at java.lang.reflect.Method.invoke(Native Method)
// at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
// at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)