The FeedbackModule in Line 202 only checks whether the entered text is an empty string. So basically I could enter send " " as Feedback. Maybe you could use
text.replace( " ", "" ).equals("") instead and introduce a minimum Feedback length parameter.
The FeedbackModule in Line 202 only checks whether the entered text is an empty string. So basically I could enter send " " as Feedback. Maybe you could use text.replace( " ", "" ).equals("") instead and introduce a minimum Feedback length parameter.