diff options
Diffstat (limited to 'modules/luci-base/luasrc')
| -rw-r--r-- | modules/luci-base/luasrc/cbi/datatypes.lua | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/modules/luci-base/luasrc/cbi/datatypes.lua b/modules/luci-base/luasrc/cbi/datatypes.lua index 52f90afee..4c003be2a 100644 --- a/modules/luci-base/luasrc/cbi/datatypes.lua +++ b/modules/luci-base/luasrc/cbi/datatypes.lua @@ -341,3 +341,48 @@ end function phonedigit(val) return (val:match("^[0-9\*#!%.]+$") ~= nil) end + +function timehhmmss(val) + return (val:match("^[0-6][0-9]:[0-6][0-9]:[0-6][0-9]$") ~= nil) +end + +function dateyyyymmdd(val) + if val ~= nil then + yearstr, monthstr, daystr = val:match("^(%d%d%d%d)-(%d%d)-(%d%d)$") + if (yearstr == nil) or (monthstr == nil) or (daystr == nil) then + return false; + end + year = tonumber(yearstr) + month = tonumber(monthstr) + day = tonumber(daystr) + if (year == nil) or (month == nil) or (day == nil) then + return false; + end + + local days_in_month = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 } + + local function is_leap_year(year) + return (year % 4 == 0) and ((year % 100 ~= 0) or (year % 400 == 0)) + end + + function get_days_in_month(month, year) + if (month == 2) and is_leap_year(year) then + return 29 + else + return days_in_month[month] + end + end + if (year < 2015) then + return false + end + if ((month == 0) or (month > 12)) then + return false + end + if ((day == 0) or (day > get_days_in_month(month, year))) then + return false + end + return true + end + return false +end + |