How to calculate if any textbox is empty?

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#1

hi,

i want to know, how can count the empty text boxes, out of ten text boxes.

actually i am trying to make an average calculation, there are ten ten boxes, but can not fix, if any text box is empty. how would be calculate then?

#2

Set the default text to 0
or do some Daza validation before calculating: check each textbox and if it is empty, provide a notifier message like “please fill textbox A”
Taifun

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#3

If I understand correctly, this could help

image
image766Ă—443 34.2 KB

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#4

Is This You Solution?
Screenshot_20240409-081628

#5

this is a notifier only, cant fix my problem in this way. well thanks for suggestion.

have a nice day.

#6

could you please explain .

full blocks. please.

#7

More about data validation see here

Taifun

#8

The blocks are complete, if an empty text in the list is detected, it is assigned a value of 0 and the average is calculated, I don’t know what else.

#9

now facing empty string issue

#10

please write the block accordingly.

// Initialize variables
sum = 0
counter = 0

// Calculate sum and count
for each textbox in TextBoxes
if textbox has value
sum = sum + textbox value
counter = counter + 1

// Divide sum by counter
if counter > 0
result = sum / counter
display result in Label
else
display “No values entered” in Label