PHP8 issue? Error when submitting empty number fields used by calculation field for division
If you create a calculation field for number fields as follows, the Caldera form freezes when submitting in PHP 8.0 and PHP 8.1 if the number fields are left empty. On PHP 7.4. the form is submitted without errors. On all three PHP versions the form is submitted when the number fields are filled.
Error in browser console: