Verify that a number ends in zero

My app starts up by having the user enter string of numbers into a TextBox, then it is saved as part of a global variable. This number represents a depth, and should always end in zero. Is there a way to check that the string ends in 0 before passing it to the variable?

Use the math remainder of division by 10 block to get the last digit, and test that against 0.

1 Like

Brilliant! Thank you!

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