Textedit in popup
I have a requirement on one view, user wants to enter the comments. So we want to implement it using textedit in popup as we dont have enough space on the screen for textedit.
I have 2 questions.
1- Is it the right way by implementing textedit in popup, or we can do something else also?
2- How much lenght i have to set for the data type(or which data type should I use) which i will bind to textedit UI element. Because user can write as much as he wants.