Number and Date Relationship | WordPress.org

Hello @pexel

Thank you very much for using our plugin.

If the feldname1 is a date field, and the number fields fieldname19 has a year value, fieldname20 months, fieldname21 weeks, and fieldname22 days, and you want to sum them to the date field and get the result in date format. You can insert a calculated field in the form and enter the following equation:

(function(){
var result = fieldname1;

result = DATETIMESUM(result, 'dd/mm/yyyy', fieldname19, 'y');
result = DATETIMESUM(result, 'dd/mm/yyyy', fieldname20, 'm');
result = DATETIMESUM(result, 'dd/mm/yyyy', fieldname21*7+fieldname22, 'd');

return GETDATETIMESTRING(result, 'dd/mm/yyyy');
})()

Best regards.