Hi everyone. I am using thunkable for the first time. Was setting up a fuel log calculator. I have 3 to 4 textboxes where the quantities will be entered by the user and i wanted to put a if logic in case any of the textboxes was empty. I am not sure what specific blocks to use as i see the if/else l…

hi, you have to use the text component step one go to the text section of blocks [Screen Shot 2024-09-05 at 7.06.06 PM] step two use this component colored in red [Screen Shot 2024-09-05 at 7.05.14 PM] you have used the list one

hi there, welcome to the thunkable community, you can use the or logic block and fill in the spaces with label’s/text input’s text. hope this helps

something like this but connected with something [Screen Shot 2024-09-05 at 4.11.21 PM]

Hi thank you for the suggestion. Ive just tried that. But i think there is some issue with it as it doesnt work.

[Screenshot_20240905_220230_Chrome]

When i click the calculate sia button it should calculate and display those results if all fields have values in them.

Thank you that worked well. :pray:

How do i put in "If any textbox is empty" code/block

Questions about Thunkable X

ant_1 September 5, 2024, 3:08pm 7

hi,
you have to use the text component
step one go to the text section of blocks

step two use this component colored in red
Screen Shot 2024-09-05 at 7.05.14 PM

you have used the list one

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How do i put in "If any textbox is empty" code/block

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