This topic describes the syntax and usage of the subDay function in Zoho Creator .
The subDay function returns a date-time value after subtracting the specified number of days.
// this format is supported only in the free flow scripting mode of Script builder.
The subDay function syntax has the following arguments.
date-time - Required. The date-time value from which you are subtracting the specified number of days. Date-Time should be a date-time field type or as results of toTime() function.
int - Required. The number of days to be subtracted from the date-time value.