!is_int was causing the check always return false even when user enters a proper value like 6000 or 30000 in admin/award settings. We should use !is_numeric instead to see if it is a valid numeric value.
!is_int was causing the check always return false even when user enters a proper value like 6000 or 30000 in admin/award settings. We should use !is_numeric instead to see if it is a valid numeric value.