Returns the value of an EditBox.
text = editBox:GetText()
- string - The current text; however, "|" and "\" are escaped as "||" and "\\".
- Due to special character escaping, it is safe to immediately pass the return value back to EditBox:SetText().
- Returns the new value within OnTextSet and OnTextChanged handlers.
- EditBox:GetNumber() - Extracts a number from an EditBox, or returns 0 if none found.