How to restrict user to enter 0(zero) in LWUIT Numeric TextField in J2ME?

Question

I wants to create Text Field which allows all number > 0 So I have Done Such Like this :

TextField textField = new TextField();    
textField.setConstraint(TextField.NUMERIC);

But I am not getting How to restrict user to enter Zero. Help Me to sort out this thing.....!!!

Answer 1

You may have to extend the TextEditor class and ensure that Zero is not painted on the screen. Another way, which is simpler is to validate the user entered data, and if it contains zero, display a prompt that zero's are not allowed.