No empty textbox

[Daniel_Pelissier]

hello, is there a general procedure that allows you to write 0 as a values in empty textboxes (if the user erases instead of putting 0), so as not to have a calculation error ?

[HritikR]

May be this can help

[Daniel_Pelissier]

Hi, what IS this block, where do you find it ?

Can we make exception if want to set somme empty than others ?

[HritikR]

yes you can allow to make some textbox empty

[Daniel_Pelissier]

thank you for this

[bodymindpower (Anke)]

@Daniel_Pelissier

is there a general procedure that allows you to write 0 as a values in empty textboxes (if the user erases instead of putting 0), so as not to have a calculation error ?

To get rid of the 0 at the beginning if the TextBox should be changed again afterwards, try this:

or more simply:

[Daniel_Pelissier]

Ok, but for thé second one, you nées to do this for Zach textbox…isn t it ?

It s not général…do i m wrong?

[Still-learning (1-2-3-4...)]

or can try like this too with clock interval of 10/100